From c6ddd5f064321dc40ad0af160b58aaa6f9ad5d2e Mon Sep 17 00:00:00 2001
From: Vincent Texier <vit@free.fr>
Date: Sat, 16 Apr 2016 19:32:14 +0200
Subject: [PATCH] update translation ts files

---
 res/i18n/ts/de_DE.ts | 1016 ++++++++++++++++++++++++++++-------------
 res/i18n/ts/es_ES.ts | 1000 ++++++++++++++++++++++++++++++-----------
 res/i18n/ts/fr_FR.ts | 1009 ++++++++++++++++++++++++++++++-----------
 res/i18n/ts/it_IT.ts | 1000 ++++++++++++++++++++++++++++++-----------
 res/i18n/ts/pl_PL.ts | 1007 +++++++++++++++++++++++++++++------------
 res/i18n/ts/pt_BR.ts | 1003 ++++++++++++++++++++++++++++++-----------
 res/i18n/ts/ru_RU.ts | 1024 ++++++++++++++++++++++++++++--------------
 7 files changed, 5045 insertions(+), 2014 deletions(-)

diff --git a/res/i18n/ts/de_DE.ts b/res/i18n/ts/de_DE.ts
index f64848c2..4539f69c 100644
--- a/res/i18n/ts/de_DE.ts
+++ b/res/i18n/ts/de_DE.ts
@@ -51,10 +51,25 @@
         <translation type="obsolete">Relative Z-Summe</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/account.py" line="510"/>
+        <location filename="../../../src/sakia/core/account.py" line="538"/>
         <source>Could not find user self certification.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="67"/>
+        <source>Warning : Your membership is expiring soon.</source>
+        <translation type="unfinished">Warnung: Ihre Mitgliedschaft läuft bald ab.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="72"/>
+        <source>Warning : Your could miss certifications soon.</source>
+        <translation type="unfinished">Warnung: In Kürze könnten Sie Zertifizierungen verpassen.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="77"/>
+        <source>Warning : If you don&apos;t renew soon, your identity will be considerd revoked.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AccountConfigurationDialog</name>
@@ -144,43 +159,43 @@
     <message>
         <location filename="../../../src/sakia/core/app.py" line="76"/>
         <source>Warning : Your membership is expiring soon.</source>
-        <translation type="unfinished">Warnung: Ihre Mitgliedschaft läuft bald ab.</translation>
+        <translation type="obsolete">Warnung: Ihre Mitgliedschaft läuft bald ab.</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/app.py" line="81"/>
         <source>Warning : Your could miss certifications soon.</source>
-        <translation type="unfinished">Warnung: In Kürze könnten Sie Zertifizierungen verpassen.</translation>
+        <translation type="obsolete">Warnung: In Kürze könnten Sie Zertifizierungen verpassen.</translation>
     </message>
 </context>
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Certification</source>
         <translation>Zertifizierung</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="20"/>
+        <location filename="../../ui/certification.ui" line="26"/>
         <source>Community</source>
         <translation>Gemeinschaft</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="32"/>
+        <location filename="../../ui/certification.ui" line="54"/>
         <source>Certify user</source>
         <translation>Nutzer zertifizieren</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="40"/>
         <source>Contact</source>
-        <translation>Kontakt</translation>
+        <translation type="obsolete">Kontakt</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="61"/>
         <source>User public key</source>
-        <translation>Öffentlicher Schlüssel des Nutzers</translation>
+        <translation type="obsolete">Öffentlicher Schlüssel des Nutzers</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="80"/>
+        <location filename="../../ui/certification.ui" line="157"/>
         <source>Key</source>
         <translation>Schlüssel</translation>
     </message>
@@ -200,7 +215,7 @@
         <translation type="obsolete">OK</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="112"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="220"/>
         <source>Not a member</source>
         <translation>Kein Mitglied</translation>
     </message>
@@ -210,20 +225,55 @@
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="109"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="214"/>
         <source>&amp;Ok</source>
         <translation>&amp;Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="75"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="126"/>
         <source>Success sending certification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Could not broadcast certification : {0}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="35"/>
+        <source>Certifications stock</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="73"/>
+        <source>Con&amp;tact</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="116"/>
+        <source>&amp;User public key</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="177"/>
+        <source>Sea&amp;rch user</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="197"/>
+        <source>Certifications sent : {nb_certifications}/{stock}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="202"/>
+        <source>Remaining time before next available certification : {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="217"/>
+        <source>No more certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityConfigurationDialog</name>
@@ -253,17 +303,17 @@
         <translation>Server</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="200"/>
+        <location filename="../../ui/community_cfg.ui" line="203"/>
         <source>Add</source>
         <translation>Hinzufügen</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="221"/>
+        <location filename="../../ui/community_cfg.ui" line="224"/>
         <source>Previous</source>
         <translation>Zurück</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="244"/>
+        <location filename="../../ui/community_cfg.ui" line="247"/>
         <source>Next</source>
         <translation>Weiter</translation>
     </message>
@@ -384,45 +434,50 @@
 <context>
     <name>CommunityTile</name>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="81"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Member</source>
         <translation>Mitglied</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="82"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Non-Member</source>
         <translation>Nichtmitglied</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>members</source>
         <translation>Mitglieder</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Monetary mass</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Status</source>
         <translation>Status</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Balance</source>
         <translation>Gleichgewicht</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="112"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="130"/>
         <source>Not connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="125"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="143"/>
         <source>Community not initialized</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="99"/>
+        <source>#FF0000</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityWidget</name>
@@ -442,7 +497,7 @@
         <translation type="unfinished">Zertifizierung</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="289"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="286"/>
         <source>Renew membership</source>
         <translation>Mitgliedschaft erneuern</translation>
     </message>
@@ -457,62 +512,57 @@
         <translation type="obsolete">Warnung: In Kürze könnten Sie Zertifizierungen verpassen.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="33"/>
         <source>Transactions</source>
         <translation type="unfinished">Transaktionen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
         <source>Web of Trust</source>
         <translation type="unfinished">Web of Trust</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="37"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="90"/>
         <source>Network</source>
         <translation type="unfinished">Netzwerk</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>Membership expiration</source>
         <translation type="unfinished">Ablauf der Mitgliedschaft</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Warnung: Ihre Mitgliedschaft läuft in {0} Tagen aus.&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>Certifications number</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>&lt;b&gt;Warning : You are certified by only {0} persons, need {1}&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Warnung: Sie wurden nur von {0} Personen zertifiziert, benötigt werden {1}&lt;/b&gt;</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="228"/>
         <source> Block {0}</source>
-        <translation type="unfinished"> Block {0}</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="270"/>
-        <source> - Median fork window : {0}</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete"> Block {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="295"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="292"/>
         <source>Send membership demand</source>
         <translation type="unfinished">Mitgliedschaft beantragen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Warning</source>
         <translation type="unfinished">Warnung</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Are you sure ?
 Sending a leaving demand  cannot be canceled.
 The process to join back the community later will have to be done again.</source>
@@ -533,7 +583,7 @@ Die Veröffentlichung der UID kann durch Widerruf der UID rückgängig gemacht w
         <translation type="obsolete">UID-Veröffentlichung</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Success publishing your UID</source>
         <translation type="unfinished">UID erfolgreich veröffentlicht</translation>
     </message>
@@ -565,22 +615,22 @@ Revoking your UID can only success if it is not already validated by the network
 Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert wurde.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Membership</source>
         <translation type="unfinished">Mitgliedschaft</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="329"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="325"/>
         <source>Success sending Membership demand</source>
         <translation type="unfinished">Mitglieds-Antrag erfolgreich versandt</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="361"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="356"/>
         <source>Revoke</source>
         <translation type="unfinished">Widerruf</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="355"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="350"/>
         <source>Success sending Revoke demand</source>
         <translation type="unfinished">Widerruf-Antrag erfolgreich versandt</translation>
     </message>
@@ -595,12 +645,12 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="obsolete">Selbstzertifizierung erfolgreich versandt</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="94"/>
         <source>Show informations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="38"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="95"/>
         <source>Informations</source>
         <translation type="unfinished">Informationen</translation>
     </message>
@@ -610,23 +660,38 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished">UID veröffentlichen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="399"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="41"/>
         <source>Revoke UID</source>
         <translation type="unfinished">UID widerrufen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="401"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
         <source>UID</source>
         <translation type="unfinished">UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
-        <source>Your UID was revoked successfully.</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <source>Search Identities</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="36"/>
-        <source>Search Identities</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <source>Explore the Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="99"/>
+        <source>Show explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="100"/>
+        <source>Explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="234"/>
+        <source>Block {0}</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -648,11 +713,25 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation>Öffentlicher Schlüssel</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/contact.py" line="52"/>
+        <location filename="../../../src/sakia/gui/contact.py" line="81"/>
         <source>Contact already exists</source>
         <translation>Kontakt ist schon vorhanden</translation>
     </message>
 </context>
+<context>
+    <name>ContextMenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Warning</source>
+        <translation type="unfinished">Warnung</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Are you sure ?
+This money transfer will be removed and not sent.</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>CreateWalletDialog</name>
     <message>
@@ -744,48 +823,147 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
     <message>
         <location filename="../../ui/member.ui" line="14"/>
         <source>Informations</source>
-        <translation>Informationen</translation>
+        <translation type="obsolete">Informationen</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="34"/>
         <source>Member</source>
-        <translation>Mitglied</translation>
+        <translation type="obsolete">Mitglied</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="65"/>
         <source>uid</source>
-        <translation>uid</translation>
+        <translation type="obsolete">uid</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="72"/>
         <source>properties</source>
-        <translation>Eigenschaften</translation>
+        <translation type="obsolete">Eigenschaften</translation>
+    </message>
+</context>
+<context>
+    <name>DividendPerDay</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="9"/>
+        <source>UDD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="10"/>
+        <source>{0} {1}UDD {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="11"/>
+        <source>UDD {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="12"/>
+        <source>UDD(t) = (Q * 100) / (UD(t) / DT)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ExplorerTabWidget</name>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="48"/>
+        <source>Steps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="65"/>
+        <source>Go</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>GraphTabWidget</name>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="71"/>
+        <source>Membership</source>
+        <translation type="unfinished">Mitgliedschaft</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>Last renewal on {:}, expiration on {:}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Your web of trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Certified by {:} members; Certifier of {:} members</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Not a member</source>
+        <translation type="unfinished">Kein Mitglied</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </source>
+        <translation type="unfinished"></translation>
     </message>
 </context>
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Date</source>
         <translation>Datum</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>UID/Public key</source>
         <translation>UID/öffentlicher Schlüssel</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Payment</source>
         <translation>Zahlung</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Deposit</source>
         <translation>Einzahlung</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Comment</source>
         <translation>Kommentar</translation>
     </message>
@@ -902,73 +1080,78 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="36"/>
         <source>Members</source>
-        <translation type="unfinished">Mitglieder</translation>
+        <translation type="obsolete">Mitglieder</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="37"/>
         <source>Direct connections</source>
-        <translation type="unfinished">Direkte Verbindungen</translation>
+        <translation type="obsolete">Direkte Verbindungen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="112"/>
         <source>Informations</source>
-        <translation type="unfinished">Informationen</translation>
+        <translation type="obsolete">Informationen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="115"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Als Kontakt hinzufügen</translation>
+        <translation type="obsolete">Als Kontakt hinzufügen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="119"/>
         <source>Send money</source>
-        <translation type="unfinished">Geld schicken</translation>
+        <translation type="obsolete">Geld schicken</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="123"/>
         <source>Certify identity</source>
-        <translation type="unfinished">Identität zertifizieren</translation>
+        <translation type="obsolete">Identität zertifizieren</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="127"/>
         <source>View in Web of Trust</source>
-        <translation type="unfinished">Im Web of Trust anschauen</translation>
+        <translation type="obsolete">Im Web of Trust anschauen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="131"/>
-        <source>Copy pubkey</source>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="32"/>
+        <source>Search direct certifications</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="33"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Nach öffentlichem Schlüssel oder uid suchen…</translation>
+    </message>
 </context>
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="89"/>
+        <location filename="../../../src/sakia/models/identities.py" line="109"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="90"/>
+        <location filename="../../../src/sakia/models/identities.py" line="110"/>
         <source>Pubkey</source>
         <translation>Öffentlicher Schlüssel</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="91"/>
+        <location filename="../../../src/sakia/models/identities.py" line="111"/>
         <source>Renewed</source>
         <translation>Erneuert</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="92"/>
+        <location filename="../../../src/sakia/models/identities.py" line="112"/>
         <source>Expiration</source>
         <translation>Ablaufdatum</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="94"/>
+        <location filename="../../../src/sakia/models/identities.py" line="114"/>
         <source>Validation</source>
         <translation>Validierungs</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="93"/>
+        <location filename="../../../src/sakia/models/identities.py" line="113"/>
         <source>Publication</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1079,27 +1262,27 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="obsolete">label_wot</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Universelle Dividende (UD)(t) in</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Members N(t)</source>
         <translation>Mitglieder N(t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Next UD date and time (t+1)</source>
         <translation>Datum und Zeit der nächsten UD (t+1)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="196"/>
         <source>No Universal Dividend created yet.</source>
         <translation>Noch keine universelle Dividende erhalten.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1116,32 +1299,32 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} Tage</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation>Effektives Wachstum (c) / Delta Zeit (dt)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (formula)</source>
         <translation>Universelle Dividende (Formel)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (computed)</source>
         <translation>Universelle Dividende (errechnet)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:2.0%} / {:} days&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1168,42 +1351,42 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Fundamental growth (c)</source>
         <translation>Effektives Wachstum (c)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation>Initiale universelle Dividende UD(0) in</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Time period (dt) in days (86400 seconds) between two UD</source>
         <translation>Zeitraum (dt) in Tagen (86400 Sekunden) zwischen zwei UDs</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Number of blocks used for calculating median time</source>
         <translation>Anzahl der Blöcke zur Berechnung des Zeit-Medians</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The average time in seconds for writing 1 block (wished time)</source>
         <translation>Durchschnittliche Zeit zum Schreiben eines Blocks in Sekunden (erhoffte Zeit)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of blocks required to evaluate again PoWMin value</source>
         <translation>Anzahl der Blöcke, die mindesten gegen den POWMin-Wert validiert werden müssen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of previous blocks to check for personalized difficulty</source>
         <translation>Anzahl vorhergehender Blöcke, um den individuellen Schwierigkeitsgrad zu erhalten</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The percent of previous issuers to reach for personalized difficulty</source>
         <translation type="unfinished">Prozentsatz vorhergehender Emittenten, der erreicht werden muss, um den persönlichen Schwierigkeitsgrad zu erhalten</translation>
     </message>
@@ -1219,7 +1402,7 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;/table&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1233,30 +1416,25 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum delay between 2 identical certifications (in days)</source>
-        <translation>Minimale Frist (in Tagen) zwischen zwei identischen Zertifizierungen</translation>
+        <translation type="obsolete">Minimale Frist (in Tagen) zwischen zwei identischen Zertifizierungen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid signature (in days)</source>
         <translation>Maximales Alter einer validen Unterschrift (in Tagen)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Minimum quantity of signatures to be part of the WoT</source>
         <translation>Mindestanzahl an Unterschriften, um ein Teil des WoT zu werden</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
-        <source>Minimum quantity of valid made certifications to be part of the WoT for distance rule</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid membership (in days)</source>
         <translation>Höchstalter eines gültigen Mitgliedschaft (in Tagen)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum distance between each WoT member and a newcomer</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1286,32 +1464,32 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Geldversorgung M(t-1) im</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass per member M(t-1)/N(t) in</source>
         <translation>Geldmenge pro Mitglied M(t-1)/N(t) im</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Actual growth c = UD(t)/[M(t-1)/N(t)]</source>
         <translation>Tatsächliche Wachstum : c = UD(t) / [ M(t-1) / N(t) ]</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Last UD date and time (t)</source>
         <translation>Letzte UD Datum und Uhrzeit (t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:} {:}&lt;/td&gt;&lt;/tr&gt;
@@ -1327,7 +1505,7 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Penultimate UD date and time (t-1)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1337,25 +1515,61 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Name</source>
         <translation type="unfinished">Name</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Units</source>
         <translation type="unfinished">Einheiten</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Formula</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Description</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>
+            &lt;table cellpadding=&quot;5&quot;&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;/table&gt;
+            </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum delay between 2 certifications (in days)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum quantity of active certifications made by member.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum delay a certification can wait before being expired for non-writing.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum percent of sentries to reach to match the distance rule</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
@@ -1365,7 +1579,7 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished">&amp;Datei</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="131"/>
+        <location filename="../../ui/mainwindow.ui" line="138"/>
         <source>Account</source>
         <translation>Account</translation>
     </message>
@@ -1385,12 +1599,12 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation>&amp;Helfen</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="76"/>
+        <location filename="../../ui/mainwindow.ui" line="83"/>
         <source>Manage accounts</source>
         <translation>Konten verwalten</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="81"/>
+        <location filename="../../ui/mainwindow.ui" line="88"/>
         <source>Configure trustable nodes</source>
         <translation>Konfigurieren Sie vertrauenswürdige Knoten</translation>
     </message>
@@ -1400,47 +1614,47 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="obsolete">&amp;Hinzufügen eines Kontakts</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="106"/>
+        <location filename="../../ui/mainwindow.ui" line="113"/>
         <source>Send a message</source>
         <translation>Eine Nachricht schicken</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="111"/>
+        <location filename="../../ui/mainwindow.ui" line="118"/>
         <source>Send money</source>
         <translation type="unfinished">Geld schicken</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="116"/>
+        <location filename="../../ui/mainwindow.ui" line="123"/>
         <source>Remove contact</source>
         <translation>Kontakt löschen</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="121"/>
+        <location filename="../../ui/mainwindow.ui" line="128"/>
         <source>Save</source>
         <translation>Speichern</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="126"/>
+        <location filename="../../ui/mainwindow.ui" line="133"/>
         <source>&amp;Quit</source>
         <translation>&amp;Beenden</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="136"/>
+        <location filename="../../ui/mainwindow.ui" line="143"/>
         <source>&amp;Transfer money</source>
         <translation type="unfinished">&amp;Geld überweisen</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="141"/>
+        <location filename="../../ui/mainwindow.ui" line="148"/>
         <source>&amp;Configure</source>
         <translation>&amp;Konfigurieren</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="146"/>
+        <location filename="../../ui/mainwindow.ui" line="153"/>
         <source>&amp;Import</source>
         <translation>&amp;Import</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="151"/>
+        <location filename="../../ui/mainwindow.ui" line="158"/>
         <source>&amp;Export</source>
         <translation>&amp;Export</translation>
     </message>
@@ -1450,32 +1664,32 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="obsolete">Zertifizierung</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="161"/>
+        <location filename="../../ui/mainwindow.ui" line="168"/>
         <source>&amp;Set as default</source>
         <translation type="unfinished">&amp;Als Standard einstellen</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="166"/>
+        <location filename="../../ui/mainwindow.ui" line="173"/>
         <source>A&amp;bout</source>
         <translation>&amp;Ãœber</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="171"/>
+        <location filename="../../ui/mainwindow.ui" line="178"/>
         <source>&amp;Preferences</source>
         <translation>%Voreinstellungen</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="176"/>
+        <location filename="../../ui/mainwindow.ui" line="183"/>
         <source>&amp;Add account</source>
         <translation>&amp;Konto hinzufügen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="211"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="285"/>
         <source>Latest release : {version}</source>
         <translation>Neueste Version : {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="218"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="292"/>
         <source>Download link</source>
         <translation>Download link</translation>
     </message>
@@ -1515,17 +1729,17 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="251"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="325"/>
         <source>Please get the latest release {version}</source>
         <translation type="unfinished">Bitte laden Sie die neueste Version {version} herunter</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="283"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="357"/>
         <source>Edit</source>
         <translation>Bearbeiten</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="286"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="360"/>
         <source>Delete</source>
         <translation>Löschen</translation>
     </message>
@@ -1540,17 +1754,17 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="obsolete">CuteCoin {0} - Konto : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="348"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="423"/>
         <source>Export an account</source>
         <translation>Konto exportieren</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="349"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="424"/>
         <source>All account files (*.acc)</source>
         <translation type="unfinished">Alle Konten-Dateien (*.acc)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="350"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="425"/>
         <source>Export</source>
         <translation>Export</translation>
     </message>
@@ -1565,17 +1779,17 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="86"/>
+        <location filename="../../ui/mainwindow.ui" line="93"/>
         <source>A&amp;dd a contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="156"/>
+        <location filename="../../ui/mainwindow.ui" line="163"/>
         <source>C&amp;ertification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="225"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="299"/>
         <source>
         &lt;h1&gt;sakia&lt;/h1&gt;
 
@@ -1596,117 +1810,146 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="303"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="382"/>
         <source>sakia {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="330"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="406"/>
         <source>sakia {0} - Account : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="71"/>
+        <source>&amp;Duniter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="188"/>
+        <source>&amp;Manage local node</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemberDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="46"/>
+        <location filename="../../../src/sakia/gui/member.py" line="73"/>
         <source>not a member</source>
         <translation>Kein Mitglied</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="60"/>
-        <source>
-            &lt;table cellpadding=&quot;5&quot;&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Public key</source>
         <translation>Einen öffentlichen Schlüssel</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Join date</source>
         <translation>Registriert seit</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="87"/>
+        <location filename="../../../src/sakia/gui/member.py" line="144"/>
         <source>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</source>
         <translation>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="73"/>
+        <location filename="../../../src/sakia/gui/member.py" line="130"/>
         <source>Distance</source>
         <translation>Abstand</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="80"/>
+        <location filename="../../../src/sakia/gui/member.py" line="139"/>
         <source>Path</source>
         <translation type="unfinished">Weg</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="92"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
+        <source>UID Published on</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MemberView</name>
+    <message>
+        <location filename="../../ui/member.ui" line="14"/>
+        <source>Member informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/member.ui" line="34"/>
+        <source>Member</source>
+        <translation type="unfinished">Mitglied</translation>
+    </message>
 </context>
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="48"/>
+        <location filename="../../../src/sakia/models/network.py" line="54"/>
         <source>Address</source>
         <translation>Anschrift</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="49"/>
+        <location filename="../../../src/sakia/models/network.py" line="55"/>
         <source>Port</source>
         <translation>Port</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="50"/>
+        <location filename="../../../src/sakia/models/network.py" line="56"/>
         <source>Block</source>
         <translation>Block</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="52"/>
+        <location filename="../../../src/sakia/models/network.py" line="58"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="53"/>
+        <location filename="../../../src/sakia/models/network.py" line="59"/>
         <source>Member</source>
         <translation>Mitglied</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="54"/>
+        <location filename="../../../src/sakia/models/network.py" line="60"/>
         <source>Pubkey</source>
         <translation type="unfinished">Öffentlicher Schlüssel</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="55"/>
+        <location filename="../../../src/sakia/models/network.py" line="61"/>
         <source>Software</source>
         <translation>Software</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="56"/>
+        <location filename="../../../src/sakia/models/network.py" line="62"/>
         <source>Version</source>
         <translation>Version</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>yes</source>
         <translation>ja</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>no</source>
         <translation>nein</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>offline</source>
         <translation>offline</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="51"/>
+        <location filename="../../../src/sakia/models/network.py" line="57"/>
         <source>Hash</source>
         <translation>Hash</translation>
     </message>
@@ -1719,17 +1962,17 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation>Formular</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="70"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="72"/>
         <source>Unset root node</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="76"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="78"/>
         <source>Set as root node</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="82"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="84"/>
         <source>Open in browser</source>
         <translation>Im Browser öffnen</translation>
     </message>
@@ -1737,26 +1980,34 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="136"/>
+        <location filename="../../../src/sakia/models/network.py" line="148"/>
         <source>Online</source>
         <translation>Online</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="137"/>
+        <location filename="../../../src/sakia/models/network.py" line="149"/>
         <source>Offline</source>
         <translation>Offline</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="138"/>
+        <location filename="../../../src/sakia/models/network.py" line="150"/>
         <source>Unsynchronized</source>
         <translation>Unsynchronisierten</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="139"/>
+        <location filename="../../../src/sakia/models/network.py" line="151"/>
         <source>Corrupted</source>
         <translation>Beschädigt</translation>
     </message>
 </context>
+<context>
+    <name>NodeManager</name>
+    <message>
+        <location filename="../../ui/node_manager.ui" line="14"/>
+        <source>Node manager</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>PasswordAskerDialog</name>
     <message>
@@ -1775,22 +2026,22 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation>Passwort speichern während dieser Sitzung</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Bad password</source>
         <translation type="unfinished">Ein falsches Kennwort</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Non printable characters in password</source>
         <translation type="unfinished">Nicht druckbare Zeichen in das Kennwort</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Failed to get private key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Wrong password typed. Cannot open the private key</source>
         <translation type="unfinished">Mot de passe incorrect est entré. Impossible d&apos;ouvrir la clé privée</translation>
     </message>
@@ -1853,60 +2104,65 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="329"/>
+        <location filename="../../ui/preferences.ui" line="356"/>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Network settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="345"/>
+        <location filename="../../ui/preferences.ui" line="372"/>
         <source>Proxy server address : </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="355"/>
+        <location filename="../../ui/preferences.ui" line="382"/>
         <source>:</source>
         <translation type="unfinished">:</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="336"/>
+        <location filename="../../ui/preferences.ui" line="363"/>
         <source>Use a http proxy server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="379"/>
+        <location filename="../../ui/preferences.ui" line="406"/>
         <source>Automatically refresh identities informations</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="330"/>
+        <source>Enable forgetfulness</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="163"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="165"/>
         <source>New account</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="170"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="172"/>
         <source>Configure {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="185"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation type="unfinished">OK</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="243"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="246"/>
         <source>Error</source>
         <translation type="unfinished">Fehler</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>Warning</source>
         <translation type="unfinished">Warnung</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>This action will delete your account locally.
 Please note your key parameters (salt and password) if you wish to recover it later.
 Your account won&apos;t be removed from the networks it joined.
@@ -1917,22 +2173,22 @@ Are you sure ?</source>
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="227"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="240"/>
         <source>Configure community {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="230"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="243"/>
         <source>Add a community</source>
         <translation type="unfinished">Community hinzufügen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="264"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="276"/>
         <source>Error</source>
         <translation type="unfinished">Fehler</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="293"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="305"/>
         <source>Delete</source>
         <translation type="unfinished">Löschen</translation>
     </message>
@@ -1982,11 +2238,6 @@ Are you sure ?</source>
         <source>Quant Z-sum</source>
         <translation type="unfinished">Quant Z-Summe</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
-        <source>{0} Q0 {1}</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="9"/>
         <source>Q0 {0}</source>
@@ -2006,26 +2257,31 @@ Are you sure ?</source>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
+        <source>{0} {1}Q0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Relative</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="7"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
         <source>UD</source>
         <translation type="unfinished">UD</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="8"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
         <source>{0} {1}UD {2}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="11"/>
         <source>UD {0}</source>
         <translation type="unfinished">UD {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="12"/>
         <source>R = Q / UD(t)
                                         &lt;br &gt;
                                         &lt;table&gt;
@@ -2037,6 +2293,36 @@ Are you sure ?</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>RelativeToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="6"/>
+        <source>Past UD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="7"/>
+        <source>{0} {1}UD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="8"/>
+        <source>UD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Relative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RelativeZSum</name>
     <message>
@@ -2044,11 +2330,6 @@ Are you sure ?</source>
         <source>Relat Z-sum</source>
         <translation type="unfinished">Relative Z-Summe</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
-        <source>{0} R0 {1}</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="9"/>
         <source>R0 {0}</source>
@@ -2068,64 +2349,97 @@ Are you sure ?</source>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
+        <source>{0} {1}R0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Scene</name>
+</context>
+<context>
+    <name>SearchUserWidget</name>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished"></translation>
+    </message>
     <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="158"/>
-        <source>Certification expires at {0}</source>
+        <location filename="../../ui/search_user_view.ui" line="33"/>
+        <source>Center the view on me</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/search_user.py" line="15"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Nach öffentlichem Schlüssel oder uid suchen…</translation>
+    </message>
 </context>
 <context>
     <name>StepPageInit</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="95"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="101"/>
         <source>Could not find your identity on the network.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="127"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
         <source>Broadcasting identity...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>UID broadcast</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>Identity broadcasted to the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>Error</source>
         <translation type="unfinished">Fehler</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>{0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="153"/>
         <source>Your pubkey or UID was already found on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="145"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="156"/>
         <source>Your account already exists on the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="97"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="103"/>
         <source>Your pubkey or UID is different on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="124"/>
+        <source>connecting...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="164"/>
+        <source>Could not connect. Check hostname, ip address or port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="162"/>
+        <source>Could not connect. Check node peering entry</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Toast</name>
@@ -2142,56 +2456,30 @@ Yours : {0}, the network : {1}</source>
         <source>&lt;b&gt;Balance&lt;/b&gt; {:} {:}</source>
         <translation type="obsolete">&lt;b&gt;&lt;/b&gt; {:} {:}</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="175"/>
-        <source>Actions</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="190"/>
-        <source>Send again</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="195"/>
-        <source>Cancel</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="201"/>
         <source>Informations</source>
-        <translation type="unfinished">Informationen</translation>
+        <translation type="obsolete">Informationen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="206"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Als Kontakt hinzufügen</translation>
+        <translation type="obsolete">Als Kontakt hinzufügen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="211"/>
         <source>Send money</source>
-        <translation type="unfinished">Geld schicken</translation>
+        <translation type="obsolete">Geld schicken</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="217"/>
         <source>View in Web of Trust</source>
-        <translation type="unfinished">Im Web of Trust anschauen</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="222"/>
-        <source>Copy pubkey to clipboard</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Im Web of Trust anschauen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Warning</source>
-        <translation type="unfinished">Warnung</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
-        <source>Are you sure ?
-This money transfer will be removed and not sent.</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Warnung</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="135"/>
@@ -2204,7 +2492,7 @@ This money transfer will be removed and not sent.</source>
         <translation type="unfinished">Neue Transaktionen eingegangen</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="160"/>
+        <location filename="../../../src/sakia/gui/transactions_tab.py" line="159"/>
         <source>{:}</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2237,27 +2525,27 @@ This money transfer will be removed and not sent.</source>
         <translation type="obsolete">Kontakt</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="80"/>
+        <location filename="../../ui/transfer.ui" line="136"/>
         <source>Key</source>
         <translation type="unfinished">Schlüssel</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="148"/>
+        <location filename="../../ui/transfer.ui" line="250"/>
         <source> UD</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="166"/>
+        <location filename="../../ui/transfer.ui" line="268"/>
         <source>Transaction message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>Money transfer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>No amount. Please give the transfert amount</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2267,54 +2555,91 @@ This money transfer will be removed and not sent.</source>
         <translation type="obsolete">Fehler</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="139"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="163"/>
         <source>Transfer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="126"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="150"/>
         <source>Success sending money to {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="61"/>
+        <location filename="../../ui/transfer.ui" line="95"/>
         <source>&amp;Recipient public key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="106"/>
+        <location filename="../../ui/transfer.ui" line="208"/>
         <source>Wallet</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="125"/>
+        <location filename="../../ui/transfer.ui" line="227"/>
         <source>Available money : </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="134"/>
+        <location filename="../../ui/transfer.ui" line="236"/>
         <source>Amount</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="40"/>
+        <location filename="../../ui/transfer.ui" line="46"/>
         <source>Con&amp;tact</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="156"/>
+        <source>S&amp;earch user</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TxFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="165"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="166"/>
         <source>{0} / {1} confirmations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="169"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="170"/>
         <source>Confirming... {0} %</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>UDDToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="6"/>
+        <source>Past UUD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="7"/>
+        <source>{0} {1}UUD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="8"/>
+        <source>UUD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>WalletsTab</name>
     <message>
@@ -2474,27 +2799,22 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="294"/>
         <source>Informations</source>
-        <translation type="unfinished">Informationen</translation>
+        <translation type="obsolete">Informationen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="299"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Als Kontakt hinzufügen</translation>
+        <translation type="obsolete">Als Kontakt hinzufügen</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="304"/>
         <source>Send money</source>
-        <translation type="unfinished">Geld schicken</translation>
+        <translation type="obsolete">Geld schicken</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="309"/>
         <source>Certify identity</source>
-        <translation type="unfinished">Identität zertifizieren</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="314"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Identität zertifizieren</translation>
     </message>
 </context>
 <context>
@@ -2505,92 +2825,144 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished">Form</translation>
     </message>
     <message>
-        <location filename="../../ui/wot_tab.ui" line="33"/>
-        <source>Center the view on me</source>
+        <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="obsolete">Nach öffentlichem Schlüssel oder uid suchen…</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
+        <source>Membership</source>
+        <translation type="obsolete">Mitgliedschaft</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
+        <source>Not a member</source>
+        <translation type="obsolete">Kein Mitglied</translation>
+    </message>
+</context>
+<context>
+    <name>certificationsTabWidget</name>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="14"/>
+        <source>Form</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
-        <source>Research a pubkey, an uid...</source>
-        <translation type="unfinished">Nach öffentlichem Schlüssel oder uid suchen…</translation>
+        <location filename="../../ui/certifications_tab.ui" line="20"/>
+        <source>Certifications</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
-        <source>
-                    &lt;table cellpadding=&quot;5&quot;&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;/table&gt;
-                    </source>
+        <location filename="../../ui/certifications_tab.ui" line="33"/>
+        <source>loading...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
-        <source>Membership</source>
-        <translation type="unfinished">Mitgliedschaft</translation>
+        <location filename="../../ui/certifications_tab.ui" line="63"/>
+        <source>dd/MM/yyyy</source>
+        <translation type="unfinished"></translation>
     </message>
+</context>
+<context>
+    <name>menu</name>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
-        <source>Last renewal on {:}, expiration on {:}</source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="57"/>
+        <source>Certify identity</source>
+        <translation type="unfinished">Identität zertifizieren</translation>
+    </message>
+</context>
+<context>
+    <name>menu.qmenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="42"/>
+        <source>Informations</source>
+        <translation type="unfinished">Informationen</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="47"/>
+        <source>Add as contact</source>
+        <translation type="unfinished">Als Kontakt hinzufügen</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="52"/>
+        <source>Send money</source>
+        <translation type="unfinished">Geld schicken</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="61"/>
+        <source>View in Web of Trust</source>
+        <translation type="unfinished">Im Web of Trust anschauen</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="65"/>
+        <source>Copy pubkey to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>Your web of trust</source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="70"/>
+        <source>Copy membership document to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>Certified by {:} members; Certifier of {:} members</source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="74"/>
+        <source>Copy self-certification document to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>Not a member</source>
-        <translation type="unfinished">Kein Mitglied</translation>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="84"/>
+        <source>Transfer</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>
-                &lt;table cellpadding=&quot;5&quot;&gt;
-                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
-                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                &lt;/table&gt;
-                </source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="86"/>
+        <source>Send again</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="90"/>
+        <source>Cancel</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="95"/>
+        <source>Copy raw transaction to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="100"/>
+        <source>Copy transaction block to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="191"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="204"/>
         <source>Ok</source>
         <translation type="unfinished">OK</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="70"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="72"/>
         <source>Forbidden : salt is too short</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="74"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="76"/>
         <source>Forbidden : password is too short</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="78"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="80"/>
         <source>Forbidden : Invalid characters in salt field</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="82"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="84"/>
         <source>Forbidden : Invalid characters in password field</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="88"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="90"/>
         <source>Error : passwords are different</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2603,7 +2975,7 @@ Sie können die UID nur widerrufen, wenn sie noch nicht vom Netzwerk validiert w
         <translation type="unfinished">Form</translation>
     </message>
     <message>
-        <location filename="../../ui/transactions_tab.ui" line="63"/>
+        <location filename="../../ui/transactions_tab.ui" line="66"/>
         <source>dd/MM/yyyy</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/res/i18n/ts/es_ES.ts b/res/i18n/ts/es_ES.ts
index a8cd39b7..3370177e 100644
--- a/res/i18n/ts/es_ES.ts
+++ b/res/i18n/ts/es_ES.ts
@@ -51,10 +51,25 @@
         <translation type="obsolete">Relat. Z-Σ</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/account.py" line="510"/>
+        <location filename="../../../src/sakia/core/account.py" line="538"/>
         <source>Could not find user self certification.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="67"/>
+        <source>Warning : Your membership is expiring soon.</source>
+        <translation type="unfinished">Advertencia: Su membresía expira pronto.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="72"/>
+        <source>Warning : Your could miss certifications soon.</source>
+        <translation type="unfinished">Advertencia: Tu podía faltar certificaciones pronto.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="77"/>
+        <source>Warning : If you don&apos;t renew soon, your identity will be considerd revoked.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AccountConfigurationDialog</name>
@@ -144,43 +159,43 @@
     <message>
         <location filename="../../../src/sakia/core/app.py" line="76"/>
         <source>Warning : Your membership is expiring soon.</source>
-        <translation type="unfinished">Advertencia: Su membresía expira pronto.</translation>
+        <translation type="obsolete">Advertencia: Su membresía expira pronto.</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/app.py" line="81"/>
         <source>Warning : Your could miss certifications soon.</source>
-        <translation type="unfinished">Advertencia: Tu podía faltar certificaciones pronto.</translation>
+        <translation type="obsolete">Advertencia: Tu podía faltar certificaciones pronto.</translation>
     </message>
 </context>
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Certification</source>
         <translation>Certificatión</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="20"/>
+        <location filename="../../ui/certification.ui" line="26"/>
         <source>Community</source>
         <translation>Comunidad</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="32"/>
+        <location filename="../../ui/certification.ui" line="54"/>
         <source>Certify user</source>
         <translation>Certificar usuario</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="40"/>
         <source>Contact</source>
-        <translation>Contacto</translation>
+        <translation type="obsolete">Contacto</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="61"/>
         <source>User public key</source>
-        <translation>Clave pública del usuario</translation>
+        <translation type="obsolete">Clave pública del usuario</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="80"/>
+        <location filename="../../ui/certification.ui" line="157"/>
         <source>Key</source>
         <translation>Clave</translation>
     </message>
@@ -200,7 +215,7 @@
         <translation type="obsolete">Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="112"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="220"/>
         <source>Not a member</source>
         <translation>No es un miembro</translation>
     </message>
@@ -210,20 +225,55 @@
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="109"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="214"/>
         <source>&amp;Ok</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="75"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="126"/>
         <source>Success sending certification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Could not broadcast certification : {0}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="35"/>
+        <source>Certifications stock</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="73"/>
+        <source>Con&amp;tact</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="116"/>
+        <source>&amp;User public key</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="177"/>
+        <source>Sea&amp;rch user</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="197"/>
+        <source>Certifications sent : {nb_certifications}/{stock}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="202"/>
+        <source>Remaining time before next available certification : {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="217"/>
+        <source>No more certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityConfigurationDialog</name>
@@ -253,17 +303,17 @@
         <translation>Servidor</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="200"/>
+        <location filename="../../ui/community_cfg.ui" line="203"/>
         <source>Add</source>
         <translation>Añadir</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="221"/>
+        <location filename="../../ui/community_cfg.ui" line="224"/>
         <source>Previous</source>
         <translation>Anterior</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="244"/>
+        <location filename="../../ui/community_cfg.ui" line="247"/>
         <source>Next</source>
         <translation>Siguiente</translation>
     </message>
@@ -384,45 +434,50 @@
 <context>
     <name>CommunityTile</name>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="81"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Member</source>
         <translation type="unfinished">Miembro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="82"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Non-Member</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>members</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Monetary mass</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Status</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Balance</source>
         <translation type="unfinished">Saldo</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="112"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="130"/>
         <source>Not connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="125"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="143"/>
         <source>Community not initialized</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="99"/>
+        <source>#FF0000</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityWidget</name>
@@ -442,7 +497,7 @@
         <translation type="unfinished">Certificatión</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="289"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="286"/>
         <source>Renew membership</source>
         <translation type="unfinished">Renovar la membresía</translation>
     </message>
@@ -457,62 +512,57 @@
         <translation type="obsolete">Advertencia: Tu podía faltar certificaciones pronto.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="33"/>
         <source>Transactions</source>
         <translation type="unfinished">Transacciones</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
         <source>Web of Trust</source>
         <translation type="unfinished">Anillo de Confianza</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="37"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="90"/>
         <source>Network</source>
         <translation type="unfinished">Red</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>Membership expiration</source>
         <translation type="unfinished">Membresía expira</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Advertencia : Expiración la membresía en {0} días&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>Certifications number</source>
         <translation type="unfinished">Número de certificaciones</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>&lt;b&gt;Warning : You are certified by only {0} persons, need {1}&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Advertencia : Usted está certificado por sólo {0} personas, necesitará {1}&lt;/b&gt;</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="228"/>
         <source> Block {0}</source>
-        <translation type="unfinished"> Bloque {0}</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="270"/>
-        <source> - Median fork window : {0}</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete"> Bloque {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="295"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="292"/>
         <source>Send membership demand</source>
         <translation type="unfinished">Enviar una solicitud de membresía</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Warning</source>
         <translation type="unfinished">Advertencia</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Are you sure ?
 Sending a leaving demand  cannot be canceled.
 The process to join back the community later will have to be done again.</source>
@@ -528,7 +578,7 @@ Publishing your UID can be canceled by Revoke UID.</source>
 Publicar su UID puede ser cancelada por Revocar UID.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Success publishing your UID</source>
         <translation type="unfinished">Éxito con la publicación de su UID</translation>
     </message>
@@ -560,22 +610,22 @@ Revoking your UID can only success if it is not already validated by the network
 Revocar de su UID sólo puede éxito si no está ya validado por la red.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Membership</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="329"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="325"/>
         <source>Success sending Membership demand</source>
         <translation type="unfinished">Éxito de enviar una solicitud de afiliación</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="361"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="356"/>
         <source>Revoke</source>
         <translation type="unfinished">Revocar</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="355"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="350"/>
         <source>Success sending Revoke demand</source>
         <translation type="unfinished">Éxito enviar Revocar una solicitud</translation>
     </message>
@@ -590,12 +640,12 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="obsolete">Éxito enviar Documento de auto-certificación</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="94"/>
         <source>Show informations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="38"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="95"/>
         <source>Informations</source>
         <translation type="unfinished">Informaciones</translation>
     </message>
@@ -605,23 +655,38 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="unfinished">Publicar UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="399"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="41"/>
         <source>Revoke UID</source>
         <translation type="unfinished">Revocar UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="401"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
         <source>UID</source>
         <translation type="unfinished">UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
-        <source>Your UID was revoked successfully.</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <source>Search Identities</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="36"/>
-        <source>Search Identities</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <source>Explore the Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="99"/>
+        <source>Show explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="100"/>
+        <source>Explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="234"/>
+        <source>Block {0}</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -643,11 +708,26 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation>Clave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/contact.py" line="52"/>
+        <location filename="../../../src/sakia/gui/contact.py" line="81"/>
         <source>Contact already exists</source>
         <translation>Contacto ya existe</translation>
     </message>
 </context>
+<context>
+    <name>ContextMenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Warning</source>
+        <translation type="unfinished">Advertencia</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Are you sure ?
+This money transfer will be removed and not sent.</source>
+        <translation type="unfinished">¿ Estas seguro ?
+Esta transferencia de dinero será eliminado y no se ha enviado.</translation>
+    </message>
+</context>
 <context>
     <name>CreateWalletDialog</name>
     <message>
@@ -744,48 +824,160 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
     <message>
         <location filename="../../ui/member.ui" line="14"/>
         <source>Informations</source>
-        <translation>Informaciones</translation>
+        <translation type="obsolete">Informaciones</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="34"/>
         <source>Member</source>
-        <translation>Miembro</translation>
+        <translation type="obsolete">Miembro</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="65"/>
         <source>uid</source>
-        <translation>uid</translation>
+        <translation type="obsolete">uid</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="72"/>
         <source>properties</source>
-        <translation>propiedades</translation>
+        <translation type="obsolete">propiedades</translation>
+    </message>
+</context>
+<context>
+    <name>DividendPerDay</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="9"/>
+        <source>UDD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="10"/>
+        <source>{0} {1}UDD {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="11"/>
+        <source>UDD {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="12"/>
+        <source>UDD(t) = (Q * 100) / (UD(t) / DT)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ExplorerTabWidget</name>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Forma</translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="48"/>
+        <source>Steps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="65"/>
+        <source>Go</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>GraphTabWidget</name>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </source>
+        <translation type="unfinished">
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="71"/>
+        <source>Membership</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>Last renewal on {:}, expiration on {:}</source>
+        <translation type="unfinished">Última renovación en {:}, caducidad en {:}</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Your web of trust</source>
+        <translation type="unfinished">Su Anillo de Confianza ( AdC )</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Certified by {:} members; Certifier of {:} members</source>
+        <translation type="unfinished">Certificado por: {} miembros; Certificador de {:} miembros</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Not a member</source>
+        <translation type="unfinished">No es un miembro</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </source>
+        <translation type="unfinished">
+                ↵
+                &lt;table cellpadding=&quot;5&quot;&gt;↵
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;↵
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;↵
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;↵
+                &lt;/table&gt;↵
+                </translation>
     </message>
 </context>
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Date</source>
         <translation>Fecha</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>UID/Public key</source>
         <translation>UID/Clave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Payment</source>
         <translation>Pago</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Deposit</source>
         <translation>Deposito</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Comment</source>
         <translation type="unfinished">Comentario</translation>
     </message>
@@ -902,73 +1094,68 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="36"/>
         <source>Members</source>
-        <translation type="unfinished">Miembros</translation>
+        <translation type="obsolete">Miembros</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="37"/>
         <source>Direct connections</source>
-        <translation type="unfinished">Conexiones directas</translation>
+        <translation type="obsolete">Conexiones directas</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="112"/>
         <source>Informations</source>
-        <translation type="unfinished">Informaciones</translation>
+        <translation type="obsolete">Informaciones</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="115"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Añadir como contacto</translation>
+        <translation type="obsolete">Añadir como contacto</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="119"/>
         <source>Send money</source>
-        <translation type="unfinished">Enviar dinero</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="123"/>
-        <source>Certify identity</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Enviar dinero</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="127"/>
-        <source>View in Web of Trust</source>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="32"/>
+        <source>Search direct certifications</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="131"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="33"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Investicar a clave pública, identificatión del usuario…</translation>
     </message>
 </context>
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="89"/>
+        <location filename="../../../src/sakia/models/identities.py" line="109"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="90"/>
+        <location filename="../../../src/sakia/models/identities.py" line="110"/>
         <source>Pubkey</source>
         <translation>Clave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="91"/>
+        <location filename="../../../src/sakia/models/identities.py" line="111"/>
         <source>Renewed</source>
         <translation>Renovado</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="92"/>
+        <location filename="../../../src/sakia/models/identities.py" line="112"/>
         <source>Expiration</source>
         <translation>Caducidad</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="94"/>
+        <location filename="../../../src/sakia/models/identities.py" line="114"/>
         <source>Validation</source>
         <translation>Validación</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="93"/>
+        <location filename="../../../src/sakia/models/identities.py" line="113"/>
         <source>Publication</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1079,27 +1266,27 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="obsolete">label_wot</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Dividendo Universales DU(t) en</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Members N(t)</source>
         <translation>Miembros N(t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Next UD date and time (t+1)</source>
         <translation>Siguiente DU fecha y tiempo ( t+1 )</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="196"/>
         <source>No Universal Dividend created yet.</source>
         <translation>Dividendo Universales no se ha creado.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1116,32 +1303,32 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} día</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation>Crecimiento fundamental (c) / Delta tiempo (dt)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (formula)</source>
         <translation>Dividendo Universales ( fórmula )</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (computed)</source>
         <translation>Dividendo Universales (computarizada)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:2.0%} / {:} days&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1168,42 +1355,42 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Fundamental growth (c)</source>
         <translation>Crecimiento fundamental (c)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Time period (dt) in days (86400 seconds) between two UD</source>
         <translation>Un período de tiempo ( dt ) en días ( 86400 segundos ) entre dos DU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Number of blocks used for calculating median time</source>
         <translation>El número de bloques utilizados para calcular la mediana del tiempo</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The average time in seconds for writing 1 block (wished time)</source>
         <translation>El promedio de tiempo en segundos para escribir 1 bloque (el tiempo de espera)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of blocks required to evaluate again PoWMin value</source>
         <translation>El número de bloques requerido para evaluar de nuevo el valor PoWMin</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of previous blocks to check for personalized difficulty</source>
         <translation>El número de bloques anteriores para comprobar en una dificultad a medida</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The percent of previous issuers to reach for personalized difficulty</source>
         <translation>El porcentaje de los emisores anteriores para llegar a la dificultad personalizada</translation>
     </message>
@@ -1219,7 +1406,7 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;/table&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1233,30 +1420,30 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum delay between 2 identical certifications (in days)</source>
-        <translation>Tiempo mínimo entre 2 certificaciones idénticas (en días)</translation>
+        <translation type="obsolete">Tiempo mínimo entre 2 certificaciones idénticas (en días)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid signature (in days)</source>
         <translation>La edad máxima de una firma válida (en días)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Minimum quantity of signatures to be part of the WoT</source>
         <translation>La cantidad mínima de firmas para ser incluido en la AdC</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum quantity of valid made certifications to be part of the WoT for distance rule</source>
-        <translation>La cantidad mínima de certificados válidos para ser parte de la Anillo de Confianza bajo el imperio de la distancia</translation>
+        <translation type="obsolete">La cantidad mínima de certificados válidos para ser parte de la Anillo de Confianza bajo el imperio de la distancia</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid membership (in days)</source>
         <translation>La edad máxima de una membresía válida (en días)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum distance between each WoT member and a newcomer</source>
         <translation>La distancia máxima entre cada miembro de la AdC y un recién llegado</translation>
     </message>
@@ -1286,32 +1473,32 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Oferta monetaria M(t-1) en</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass per member M(t-1)/N(t) in</source>
         <translation>Oferta monetaria por cada miembro M(t-1) / N(t) en</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Actual growth c = UD(t)/[M(t-1)/N(t)]</source>
         <translation>Crecimiento actual c = UD( t ) / [ M( t-1 ) / N( t ) ]</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Last UD date and time (t)</source>
         <translation>última DU fecha y tiempo ( t )</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation>DU(t+1) = MAX { DU(t) ; c &amp;#215; M(t) / N(t+1) }</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:} {:}&lt;/td&gt;&lt;/tr&gt;
@@ -1327,7 +1514,7 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Penultimate UD date and time (t-1)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1337,25 +1524,61 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Name</source>
         <translation type="unfinished">Nombre</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Units</source>
         <translation type="unfinished">Unidades</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Formula</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Description</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>
+            &lt;table cellpadding=&quot;5&quot;&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;/table&gt;
+            </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum delay between 2 certifications (in days)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum quantity of active certifications made by member.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum delay a certification can wait before being expired for non-writing.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum percent of sentries to reach to match the distance rule</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
@@ -1365,7 +1588,7 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="131"/>
+        <location filename="../../ui/mainwindow.ui" line="138"/>
         <source>Account</source>
         <translation>Cuenta</translation>
     </message>
@@ -1385,12 +1608,12 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="unfinished">&amp;Ayuda</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="76"/>
+        <location filename="../../ui/mainwindow.ui" line="83"/>
         <source>Manage accounts</source>
         <translation>Administrar cuentas</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="81"/>
+        <location filename="../../ui/mainwindow.ui" line="88"/>
         <source>Configure trustable nodes</source>
         <translation>Configure los nodos de confianza</translation>
     </message>
@@ -1400,47 +1623,47 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="obsolete">&amp;Añadir un contacto</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="106"/>
+        <location filename="../../ui/mainwindow.ui" line="113"/>
         <source>Send a message</source>
         <translation>Enviar un mensaje</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="111"/>
+        <location filename="../../ui/mainwindow.ui" line="118"/>
         <source>Send money</source>
         <translation>Enviar dinero</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="116"/>
+        <location filename="../../ui/mainwindow.ui" line="123"/>
         <source>Remove contact</source>
         <translation>Remover contacto</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="121"/>
+        <location filename="../../ui/mainwindow.ui" line="128"/>
         <source>Save</source>
         <translation>Guardar</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="126"/>
+        <location filename="../../ui/mainwindow.ui" line="133"/>
         <source>&amp;Quit</source>
         <translation type="unfinished">&amp;Dejar</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="136"/>
+        <location filename="../../ui/mainwindow.ui" line="143"/>
         <source>&amp;Transfer money</source>
         <translation type="unfinished">&amp;Transferir dinero</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="141"/>
+        <location filename="../../ui/mainwindow.ui" line="148"/>
         <source>&amp;Configure</source>
         <translation>&amp;Configurar</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="146"/>
+        <location filename="../../ui/mainwindow.ui" line="153"/>
         <source>&amp;Import</source>
         <translation>&amp;Importar</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="151"/>
+        <location filename="../../ui/mainwindow.ui" line="158"/>
         <source>&amp;Export</source>
         <translation type="unfinished">&amp;Exportar</translation>
     </message>
@@ -1450,32 +1673,32 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="obsolete">&amp;Certificación</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="161"/>
+        <location filename="../../ui/mainwindow.ui" line="168"/>
         <source>&amp;Set as default</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="166"/>
+        <location filename="../../ui/mainwindow.ui" line="173"/>
         <source>A&amp;bout</source>
         <translation type="unfinished">&amp;Acerca</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="171"/>
+        <location filename="../../ui/mainwindow.ui" line="178"/>
         <source>&amp;Preferences</source>
         <translation>&amp;Preferencias</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="176"/>
+        <location filename="../../ui/mainwindow.ui" line="183"/>
         <source>&amp;Add account</source>
         <translation>&amp;Agregar una cuenta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="211"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="285"/>
         <source>Latest release : {version}</source>
         <translation>Último lanzamiento : {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="218"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="292"/>
         <source>Download link</source>
         <translation>Enlace de descarga</translation>
     </message>
@@ -1515,17 +1738,17 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="251"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="325"/>
         <source>Please get the latest release {version}</source>
         <translation>Por favor, obtener la última versión {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="283"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="357"/>
         <source>Edit</source>
         <translation>Editar</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="286"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="360"/>
         <source>Delete</source>
         <translation>Borrar</translation>
     </message>
@@ -1540,17 +1763,17 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="obsolete">CuteCoin {0} - Cuenta : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="348"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="423"/>
         <source>Export an account</source>
         <translation>Exportar una cuenta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="349"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="424"/>
         <source>All account files (*.acc)</source>
         <translation>Archivos de cuentas (*.acc)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="350"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="425"/>
         <source>Export</source>
         <translation>Exportar</translation>
     </message>
@@ -1565,17 +1788,17 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="86"/>
+        <location filename="../../ui/mainwindow.ui" line="93"/>
         <source>A&amp;dd a contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="156"/>
+        <location filename="../../ui/mainwindow.ui" line="163"/>
         <source>C&amp;ertification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="225"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="299"/>
         <source>
         &lt;h1&gt;sakia&lt;/h1&gt;
 
@@ -1596,20 +1819,30 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="303"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="382"/>
         <source>sakia {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="330"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="406"/>
         <source>sakia {0} - Account : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="71"/>
+        <source>&amp;Duniter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="188"/>
+        <source>&amp;Manage local node</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemberDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="46"/>
+        <location filename="../../../src/sakia/gui/member.py" line="73"/>
         <source>not a member</source>
         <translation>no es un miembro</translation>
     </message>
@@ -1620,97 +1853,125 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Public key</source>
         <translation>Clave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Join date</source>
         <translation>Adjuntar una fecha</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="87"/>
+        <location filename="../../../src/sakia/gui/member.py" line="144"/>
         <source>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</source>
         <translation>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="73"/>
+        <location filename="../../../src/sakia/gui/member.py" line="130"/>
         <source>Distance</source>
         <translation>Distancia</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="80"/>
+        <location filename="../../../src/sakia/gui/member.py" line="139"/>
         <source>Path</source>
         <translation>Camino</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="92"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
+        <source>UID Published on</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MemberView</name>
+    <message>
+        <location filename="../../ui/member.ui" line="14"/>
+        <source>Member informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/member.ui" line="34"/>
+        <source>Member</source>
+        <translation type="unfinished">Miembro</translation>
+    </message>
 </context>
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="48"/>
+        <location filename="../../../src/sakia/models/network.py" line="54"/>
         <source>Address</source>
         <translation>Dirección</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="49"/>
+        <location filename="../../../src/sakia/models/network.py" line="55"/>
         <source>Port</source>
         <translation>Puerto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="50"/>
+        <location filename="../../../src/sakia/models/network.py" line="56"/>
         <source>Block</source>
         <translation>Bloque</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="52"/>
+        <location filename="../../../src/sakia/models/network.py" line="58"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="53"/>
+        <location filename="../../../src/sakia/models/network.py" line="59"/>
         <source>Member</source>
         <translation>Miembro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="54"/>
+        <location filename="../../../src/sakia/models/network.py" line="60"/>
         <source>Pubkey</source>
         <translation>Clave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="55"/>
+        <location filename="../../../src/sakia/models/network.py" line="61"/>
         <source>Software</source>
         <translation>Software</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="56"/>
+        <location filename="../../../src/sakia/models/network.py" line="62"/>
         <source>Version</source>
         <translation>Versión</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>yes</source>
         <translation>sí</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>no</source>
         <translation>no</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>offline</source>
         <translation>Desconectado</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="51"/>
+        <location filename="../../../src/sakia/models/network.py" line="57"/>
         <source>Hash</source>
         <translation>Hash</translation>
     </message>
@@ -1723,17 +1984,17 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation>Forma</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="70"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="72"/>
         <source>Unset root node</source>
         <translation type="unfinished">Desactivar el nodo raíz</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="76"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="78"/>
         <source>Set as root node</source>
         <translation type="unfinished">Activar como nodo raíz</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="82"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="84"/>
         <source>Open in browser</source>
         <translation>Abrir en un explorador</translation>
     </message>
@@ -1741,26 +2002,34 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="136"/>
+        <location filename="../../../src/sakia/models/network.py" line="148"/>
         <source>Online</source>
         <translation>En línea</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="137"/>
+        <location filename="../../../src/sakia/models/network.py" line="149"/>
         <source>Offline</source>
         <translation type="unfinished">Desconectado</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="138"/>
+        <location filename="../../../src/sakia/models/network.py" line="150"/>
         <source>Unsynchronized</source>
         <translation>No sincronizado</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="139"/>
+        <location filename="../../../src/sakia/models/network.py" line="151"/>
         <source>Corrupted</source>
         <translation>Corrupto</translation>
     </message>
 </context>
+<context>
+    <name>NodeManager</name>
+    <message>
+        <location filename="../../ui/node_manager.ui" line="14"/>
+        <source>Node manager</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>PasswordAskerDialog</name>
     <message>
@@ -1779,22 +2048,22 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation>Recordar mi contraseña durante esta sesión</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Bad password</source>
         <translation>Contraseña incorrecta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Non printable characters in password</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Failed to get private key</source>
         <translation>No se puede obtener la clave privada</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Wrong password typed. Cannot open the private key</source>
         <translation>Contraseña incorrecta. No se puede abrir la clave privada</translation>
     </message>
@@ -1862,7 +2131,7 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation>Usar una Sistema Internacional de Unidades</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="329"/>
+        <location filename="../../ui/preferences.ui" line="356"/>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Network settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Configuración de la red&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</translation>
     </message>
@@ -1887,40 +2156,45 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="obsolete">SOCKS5</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="345"/>
+        <location filename="../../ui/preferences.ui" line="372"/>
         <source>Proxy server address : </source>
         <translation type="unfinished">Dirección del servidor proxy : </translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="355"/>
+        <location filename="../../ui/preferences.ui" line="382"/>
         <source>:</source>
         <translation>:</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="336"/>
+        <location filename="../../ui/preferences.ui" line="363"/>
         <source>Use a http proxy server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="379"/>
+        <location filename="../../ui/preferences.ui" line="406"/>
         <source>Automatically refresh identities informations</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="330"/>
+        <source>Enable forgetfulness</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="163"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="165"/>
         <source>New account</source>
         <translation>Nueva cuenta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="170"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="172"/>
         <source>Configure {0}</source>
         <translation>Configurar {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="185"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation type="unfinished">Ok</translation>
     </message>
@@ -1935,17 +2209,17 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation type="obsolete">Estos parámetros de claves públicas son : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="243"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="246"/>
         <source>Error</source>
         <translation>Error</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>Warning</source>
         <translation>Advertencia</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>This action will delete your account locally.
 Please note your key parameters (salt and password) if you wish to recover it later.
 Your account won&apos;t be removed from the networks it joined.
@@ -1959,22 +2233,22 @@ Su cuenta no será retirado de las redes a las que se unieron.
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="227"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="240"/>
         <source>Configure community {0}</source>
         <translation>Configurar comunidad {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="230"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="243"/>
         <source>Add a community</source>
         <translation>Añadir una comunidad</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="264"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="276"/>
         <source>Error</source>
         <translation>Error</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="293"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="305"/>
         <source>Delete</source>
         <translation>Borrar</translation>
     </message>
@@ -2060,7 +2334,7 @@ Would you like to publish the key ?</source>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
         <source>{0} Q0 {1}</source>
-        <translation>{0} Q0 {1}</translation>
+        <translation type="obsolete">{0} Q0 {1}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="9"/>
@@ -2081,26 +2355,31 @@ Would you like to publish the key ?</source>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
+        <source>{0} {1}Q0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Relative</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="7"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
         <source>UD</source>
         <translation>DU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="8"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
         <source>{0} {1}UD {2}</source>
         <translation>{0} {1}DU {2}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="11"/>
         <source>UD {0}</source>
         <translation>DU {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="12"/>
         <source>R = Q / UD(t)
                                         &lt;br &gt;
                                         &lt;table&gt;
@@ -2112,6 +2391,36 @@ Would you like to publish the key ?</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>RelativeToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="6"/>
+        <source>Past UD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="7"/>
+        <source>{0} {1}UD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="8"/>
+        <source>UD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Relative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RelativeZSum</name>
     <message>
@@ -2122,7 +2431,7 @@ Would you like to publish the key ?</source>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
         <source>{0} R0 {1}</source>
-        <translation>{0} R0 {1}</translation>
+        <translation type="obsolete">{0} R0 {1}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="9"/>
@@ -2143,39 +2452,62 @@ Would you like to publish the key ?</source>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
+        <source>{0} {1}R0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Scene</name>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="158"/>
         <source>Certification expires at {0}</source>
-        <translation>Certificación expira a {0}</translation>
+        <translation type="obsolete">Certificación expira a {0}</translation>
+    </message>
+</context>
+<context>
+    <name>SearchUserWidget</name>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Forma</translation>
+    </message>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="33"/>
+        <source>Center the view on me</source>
+        <translation type="unfinished">Centrar la vista en mí</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/search_user.py" line="15"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Investicar a clave pública, identificatión del usuario…</translation>
     </message>
 </context>
 <context>
     <name>StepPageInit</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="95"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="101"/>
         <source>Could not find your identity on the network.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="127"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
         <source>Broadcasting identity...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>UID broadcast</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>Identity broadcasted to the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>Error</source>
         <translation type="unfinished">Error</translation>
     </message>
@@ -2185,27 +2517,42 @@ Would you like to publish the key ?</source>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>{0}</source>
         <translation type="unfinished">{0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="153"/>
         <source>Your pubkey or UID was already found on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="145"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="156"/>
         <source>Your account already exists on the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="97"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="103"/>
         <source>Your pubkey or UID is different on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="124"/>
+        <source>connecting...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="164"/>
+        <source>Could not connect. Check hostname, ip address or port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="162"/>
+        <source>Could not connect. Check node peering entry</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Toast</name>
@@ -2235,53 +2582,53 @@ Yours : {0}, the network : {1}</source>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="175"/>
         <source>Actions</source>
-        <translation>Acción</translation>
+        <translation type="obsolete">Acción</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="190"/>
         <source>Send again</source>
-        <translation>Enviar de nuevo</translation>
+        <translation type="obsolete">Enviar de nuevo</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="195"/>
         <source>Cancel</source>
-        <translation>Cancelar</translation>
+        <translation type="obsolete">Cancelar</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="201"/>
         <source>Informations</source>
-        <translation>Informaciones</translation>
+        <translation type="obsolete">Informaciones</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="206"/>
         <source>Add as contact</source>
-        <translation>Añadir como contacto</translation>
+        <translation type="obsolete">Añadir como contacto</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="211"/>
         <source>Send money</source>
-        <translation>Enviar dinero</translation>
+        <translation type="obsolete">Enviar dinero</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="217"/>
         <source>View in Web of Trust</source>
-        <translation>Ver en el Anillo de Confianza</translation>
+        <translation type="obsolete">Ver en el Anillo de Confianza</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="222"/>
         <source>Copy pubkey to clipboard</source>
-        <translation>Copiare la clave pública al portapapeles</translation>
+        <translation type="obsolete">Copiare la clave pública al portapapeles</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Warning</source>
-        <translation>Advertencia</translation>
+        <translation type="obsolete">Advertencia</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Are you sure ?
 This money transfer will be removed and not sent.</source>
-        <translation>¿ Estas seguro ?
+        <translation type="obsolete">¿ Estas seguro ?
 Esta transferencia de dinero será eliminado y no se ha enviado.</translation>
     </message>
     <message>
@@ -2295,7 +2642,7 @@ Esta transferencia de dinero será eliminado y no se ha enviado.</translation>
         <translation>Nuevos transacciones recibidas</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="160"/>
+        <location filename="../../../src/sakia/gui/transactions_tab.py" line="159"/>
         <source>{:}</source>
         <translation type="unfinished">{:}</translation>
     </message>
@@ -2328,27 +2675,27 @@ Esta transferencia de dinero será eliminado y no se ha enviado.</translation>
         <translation type="obsolete">Contacto</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="80"/>
+        <location filename="../../ui/transfer.ui" line="136"/>
         <source>Key</source>
         <translation>Clave</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="148"/>
+        <location filename="../../ui/transfer.ui" line="250"/>
         <source> UD</source>
         <translation> DU</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="166"/>
+        <location filename="../../ui/transfer.ui" line="268"/>
         <source>Transaction message</source>
         <translation>Mensaje de transacción</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>Money transfer</source>
         <translation>Transferencia de dinero</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>No amount. Please give the transfert amount</source>
         <translation>Ninguna cantidad. Indique el monto de la transferencia</translation>
     </message>
@@ -2358,12 +2705,12 @@ Esta transferencia de dinero será eliminado y no se ha enviado.</translation>
         <translation type="obsolete">Error</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="139"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="163"/>
         <source>Transfer</source>
         <translation>Transferir</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="126"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="150"/>
         <source>Success sending money to {0}</source>
         <translation>Éxito enviar dinero a {0}</translation>
     </message>
@@ -2373,30 +2720,35 @@ Esta transferencia de dinero será eliminado y no se ha enviado.</translation>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="61"/>
+        <location filename="../../ui/transfer.ui" line="95"/>
         <source>&amp;Recipient public key</source>
         <translation>&amp;Clave pública de destinatarios</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="106"/>
+        <location filename="../../ui/transfer.ui" line="208"/>
         <source>Wallet</source>
         <translation>Cartera</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="125"/>
+        <location filename="../../ui/transfer.ui" line="227"/>
         <source>Available money : </source>
         <translation>Dinero disponible : </translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="134"/>
+        <location filename="../../ui/transfer.ui" line="236"/>
         <source>Amount</source>
         <translation>Cantidad</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="40"/>
+        <location filename="../../ui/transfer.ui" line="46"/>
         <source>Con&amp;tact</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="156"/>
+        <source>S&amp;earch user</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TxFilterProxyModel</name>
@@ -2411,16 +2763,48 @@ Esta transferencia de dinero será eliminado y no se ha enviado.</translation>
         <translation type="obsolete">Validación... {0} %</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="165"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="166"/>
         <source>{0} / {1} confirmations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="169"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="170"/>
         <source>Confirming... {0} %</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>UDDToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="6"/>
+        <source>Past UUD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="7"/>
+        <source>{0} {1}UUD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="8"/>
+        <source>UUD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>WalletsTab</name>
     <message>
@@ -2653,27 +3037,22 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="294"/>
         <source>Informations</source>
-        <translation>Informaciones</translation>
+        <translation type="obsolete">Informaciones</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="299"/>
         <source>Add as contact</source>
-        <translation>Añadir como contacto</translation>
+        <translation type="obsolete">Añadir como contacto</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="304"/>
         <source>Send money</source>
-        <translation>Enviar dinero</translation>
+        <translation type="obsolete">Enviar dinero</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="309"/>
         <source>Certify identity</source>
-        <translation>Certificar la identidad</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="314"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Certificar la identidad</translation>
     </message>
 </context>
 <context>
@@ -2686,12 +3065,12 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
     <message>
         <location filename="../../ui/wot_tab.ui" line="33"/>
         <source>Center the view on me</source>
-        <translation>Centrar la vista en mí</translation>
+        <translation type="obsolete">Centrar la vista en mí</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
         <source>Research a pubkey, an uid...</source>
-        <translation type="unfinished">Investicar a clave pública, identificatión del usuario…</translation>
+        <translation type="obsolete">Investicar a clave pública, identificatión del usuario…</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
@@ -2702,7 +3081,7 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;/table&gt;
                     </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
                     &lt;table cellpadding=&quot;5&quot;&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -2710,30 +3089,25 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
                     &lt;/table&gt;
                     </translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
-        <source>Membership</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
         <source>Last renewal on {:}, expiration on {:}</source>
-        <translation type="unfinished">Última renovación en {:}, caducidad en {:}</translation>
+        <translation type="obsolete">Última renovación en {:}, caducidad en {:}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Your web of trust</source>
-        <translation type="unfinished">Su Anillo de Confianza ( AdC )</translation>
+        <translation type="obsolete">Su Anillo de Confianza ( AdC )</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Certified by {:} members; Certifier of {:} members</source>
-        <translation type="unfinished">Certificado por: {} miembros; Certificador de {:} miembros</translation>
+        <translation type="obsolete">Certificado por: {} miembros; Certificador de {:} miembros</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Not a member</source>
-        <translation type="unfinished">No es un miembro</translation>
+        <translation type="obsolete">No es un miembro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
@@ -2744,7 +3118,7 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;/table&gt;
                 </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
                 ↵
                 &lt;table cellpadding=&quot;5&quot;&gt;↵
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;↵
@@ -2754,35 +3128,129 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
                 </translation>
     </message>
 </context>
+<context>
+    <name>certificationsTabWidget</name>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Forma</translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="20"/>
+        <source>Certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="33"/>
+        <source>loading...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="63"/>
+        <source>dd/MM/yyyy</source>
+        <translation type="unfinished">dd/MM/yyyy</translation>
+    </message>
+</context>
+<context>
+    <name>menu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="57"/>
+        <source>Certify identity</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>menu.qmenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="42"/>
+        <source>Informations</source>
+        <translation type="unfinished">Informaciones</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="47"/>
+        <source>Add as contact</source>
+        <translation type="unfinished">Añadir como contacto</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="52"/>
+        <source>Send money</source>
+        <translation type="unfinished">Enviar dinero</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="61"/>
+        <source>View in Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="65"/>
+        <source>Copy pubkey to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="70"/>
+        <source>Copy membership document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="74"/>
+        <source>Copy self-certification document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="84"/>
+        <source>Transfer</source>
+        <translation type="unfinished">Transferir</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="86"/>
+        <source>Send again</source>
+        <translation type="unfinished">Enviar de nuevo</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="90"/>
+        <source>Cancel</source>
+        <translation type="unfinished">Cancelar</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="95"/>
+        <source>Copy raw transaction to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="100"/>
+        <source>Copy transaction block to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="191"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="204"/>
         <source>Ok</source>
         <translation type="unfinished">Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="70"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="72"/>
         <source>Forbidden : salt is too short</source>
         <translation>Prohibido: sal es demasiado corto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="74"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="76"/>
         <source>Forbidden : password is too short</source>
         <translation>Prohibido: contraseña es demasiado corta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="78"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="80"/>
         <source>Forbidden : Invalid characters in salt field</source>
         <translation>Prohibida: caracteres no válidos en el campo de la sal</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="82"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="84"/>
         <source>Forbidden : Invalid characters in password field</source>
         <translation>Prohibida: caracteres no válidos en el campo de la contraseña</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="88"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="90"/>
         <source>Error : passwords are different</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2795,7 +3263,7 @@ Revocar de su UID sólo puede éxito si no está ya validado por la red.</transl
         <translation>Forma</translation>
     </message>
     <message>
-        <location filename="../../ui/transactions_tab.ui" line="63"/>
+        <location filename="../../ui/transactions_tab.ui" line="66"/>
         <source>dd/MM/yyyy</source>
         <translation>dd/MM/yyyy</translation>
     </message>
diff --git a/res/i18n/ts/fr_FR.ts b/res/i18n/ts/fr_FR.ts
index 83570dbd..c69989b0 100644
--- a/res/i18n/ts/fr_FR.ts
+++ b/res/i18n/ts/fr_FR.ts
@@ -89,10 +89,25 @@
         <translation type="obsolete">R0 {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/account.py" line="510"/>
+        <location filename="../../../src/sakia/core/account.py" line="538"/>
         <source>Could not find user self certification.</source>
         <translation>Impossible de trouver la certification personnelle de l&apos;utilisateur.</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="67"/>
+        <source>Warning : Your membership is expiring soon.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="72"/>
+        <source>Warning : Your could miss certifications soon.</source>
+        <translation type="unfinished">Attention : Vous pourriez manquer de certifications prochainement.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="77"/>
+        <source>Warning : If you don&apos;t renew soon, your identity will be considerd revoked.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AccountConfigurationDialog</name>
@@ -182,43 +197,43 @@
     <message>
         <location filename="../../../src/sakia/core/app.py" line="76"/>
         <source>Warning : Your membership is expiring soon.</source>
-        <translation>Attention : Votre adhésion expire bientôt.</translation>
+        <translation type="obsolete">Attention : Votre adhésion expire bientôt.</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/app.py" line="81"/>
         <source>Warning : Your could miss certifications soon.</source>
-        <translation>Attention : Vous pourriez manquer de certifications prochainement.</translation>
+        <translation type="obsolete">Attention : Vous pourriez manquer de certifications prochainement.</translation>
     </message>
 </context>
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Certification</source>
         <translation>Certification</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="20"/>
+        <location filename="../../ui/certification.ui" line="26"/>
         <source>Community</source>
         <translation>Communauté</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="32"/>
+        <location filename="../../ui/certification.ui" line="54"/>
         <source>Certify user</source>
         <translation>Utilisateur certifié</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="40"/>
         <source>Contact</source>
-        <translation>Contact</translation>
+        <translation type="obsolete">Contact</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="61"/>
         <source>User public key</source>
-        <translation>Clé publique</translation>
+        <translation type="obsolete">Clé publique</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="80"/>
+        <location filename="../../ui/certification.ui" line="157"/>
         <source>Key</source>
         <translation>Clé</translation>
     </message>
@@ -248,25 +263,60 @@
         <translation type="obsolete">Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="112"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="220"/>
         <source>Not a member</source>
         <translation>Non-membre</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="75"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="126"/>
         <source>Success sending certification</source>
         <translation>Succès lors de l&apos;envoi de la certification</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Could not broadcast certification : {0}</source>
         <translation>Impossible de propager la certification : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="109"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="214"/>
         <source>&amp;Ok</source>
         <translation>&amp;Ok</translation>
     </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="35"/>
+        <source>Certifications stock</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="73"/>
+        <source>Con&amp;tact</source>
+        <translation type="unfinished">Con&amp;tact</translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="116"/>
+        <source>&amp;User public key</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="177"/>
+        <source>Sea&amp;rch user</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="197"/>
+        <source>Certifications sent : {nb_certifications}/{stock}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="202"/>
+        <source>Remaining time before next available certification : {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="217"/>
+        <source>No more certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommuityWidget</name>
@@ -304,17 +354,17 @@
         <translation>Serveur</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="200"/>
+        <location filename="../../ui/community_cfg.ui" line="203"/>
         <source>Add</source>
         <translation>Ajouter</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="221"/>
+        <location filename="../../ui/community_cfg.ui" line="224"/>
         <source>Previous</source>
         <translation>Précédent</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="244"/>
+        <location filename="../../ui/community_cfg.ui" line="247"/>
         <source>Next</source>
         <translation>Suivant</translation>
     </message>
@@ -570,45 +620,50 @@ Revoking your UID can only success if it is not already validated by the network
 <context>
     <name>CommunityTile</name>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="81"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Member</source>
         <translation>Membre</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="82"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Non-Member</source>
         <translation>Non-Membre</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>members</source>
         <translation>membres</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Monetary mass</source>
         <translation>Masse monétaire</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Status</source>
         <translation>Statut</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Balance</source>
         <translation>Solde</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="112"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="130"/>
         <source>Not connected</source>
         <translation>Non connecté</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="125"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="143"/>
         <source>Community not initialized</source>
         <translation>Communauté non initialisée</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="99"/>
+        <source>#FF0000</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityWidget</name>
@@ -628,7 +683,7 @@ Revoking your UID can only success if it is not already validated by the network
         <translation>Certification</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="289"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="286"/>
         <source>Renew membership</source>
         <translation>Renouveler le statut de membre</translation>
     </message>
@@ -643,87 +698,87 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="obsolete">Attention : Vous pourriez manquer de certifications prochainement.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="33"/>
         <source>Transactions</source>
         <translation>Transferts</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
         <source>Web of Trust</source>
         <translation>Toile de Confiance</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="36"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
         <source>Search Identities</source>
         <translation>Rechercher des identités</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="37"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="90"/>
         <source>Network</source>
         <translation>Réseau</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="94"/>
         <source>Show informations</source>
         <translation>Afficher les informations</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="38"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="95"/>
         <source>Informations</source>
         <translation>Informations</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>Membership expiration</source>
         <translation>Expiration de votre adhésion</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation>&lt;b&gt;Attention : Expiration de votre adhésion dans {0} jours&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>Certifications number</source>
         <translation>Nombre de certifications</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>&lt;b&gt;Warning : You are certified by only {0} persons, need {1}&lt;/b&gt;</source>
         <translation>&lt;b&gt;Attention : Vous êtes certifiés par seulement {0} personnes, besoin de {1}&lt;/b&gt;</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="228"/>
         <source> Block {0}</source>
-        <translation> Bloc {0}</translation>
+        <translation type="obsolete"> Bloc {0}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="270"/>
         <source> - Median fork window : {0}</source>
-        <translation> - Médianne des fenètres de fork  : {0}</translation>
+        <translation type="obsolete"> - Médianne des fenètres de fork  : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="295"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="292"/>
         <source>Send membership demand</source>
         <translation>Envoyer une demande d&apos;adhésion</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Membership</source>
         <translation>Adhésion</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="329"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="325"/>
         <source>Success sending Membership demand</source>
         <translation>Envoi de la demande d&apos;adhésion réussi</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Warning</source>
         <translation>Attention</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Are you sure ?
 Sending a leaving demand  cannot be canceled.
 The process to join back the community later will have to be done again.</source>
@@ -732,12 +787,12 @@ Envoyer une demande pour quitter la communauté ne peut être annulée.
 Le processus pour rejoindre la communauté devrait être refait à zéro.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="361"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="356"/>
         <source>Revoke</source>
         <translation>Révocation</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="355"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="350"/>
         <source>Success sending Revoke demand</source>
         <translation>Envoi de la demande de révocation réussi</translation>
     </message>
@@ -747,24 +802,44 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>Publier votre UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="399"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="41"/>
         <source>Revoke UID</source>
         <translation>Révoquer votre UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="401"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Success publishing your UID</source>
         <translation>Succès de publication de votre UID</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
         <source>Your UID was revoked successfully.</source>
-        <translation>Votre UID a été révoqué avec succès.</translation>
+        <translation type="obsolete">Votre UID a été révoqué avec succès.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <source>Explore the Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="99"/>
+        <source>Show explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="100"/>
+        <source>Explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="234"/>
+        <source>Block {0}</source>
+        <translation type="unfinished"></translation>
     </message>
 </context>
 <context>
@@ -780,7 +855,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/contact.py" line="52"/>
+        <location filename="../../../src/sakia/gui/contact.py" line="81"/>
         <source>Contact already exists</source>
         <translation>Le contact existe déja</translation>
     </message>
@@ -790,6 +865,21 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>Nom</translation>
     </message>
 </context>
+<context>
+    <name>ContextMenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Warning</source>
+        <translation type="unfinished">Attention</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Are you sure ?
+This money transfer will be removed and not sent.</source>
+        <translation type="unfinished">Êtes vous certain ?
+Le transfert de monnaie sera annulé et non envoyé.</translation>
+    </message>
+</context>
 <context>
     <name>CreateWalletDialog</name>
     <message>
@@ -906,48 +996,149 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
     <message>
         <location filename="../../ui/member.ui" line="14"/>
         <source>Informations</source>
-        <translation>Informations</translation>
+        <translation type="obsolete">Informations</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="34"/>
         <source>Member</source>
-        <translation>Membre</translation>
+        <translation type="obsolete">Membre</translation>
+    </message>
+</context>
+<context>
+    <name>DividendPerDay</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="9"/>
+        <source>UDD</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/member.ui" line="65"/>
-        <source>uid</source>
-        <translation></translation>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="10"/>
+        <source>{0} {1}UDD {2}</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/member.ui" line="72"/>
-        <source>properties</source>
-        <translation></translation>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="11"/>
+        <source>UDD {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="12"/>
+        <source>UDD(t) = (Q * 100) / (UD(t) / DT)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ExplorerTabWidget</name>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="48"/>
+        <source>Steps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="65"/>
+        <source>Go</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>GraphTabWidget</name>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </source>
+        <translation type="unfinished">
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="71"/>
+        <source>Membership</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>Last renewal on {:}, expiration on {:}</source>
+        <translation type="unfinished">Dernier renouvellement le {:}, expire le {:}</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Your web of trust</source>
+        <translation type="unfinished">Votre toile de confiance</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Certified by {:} members; Certifier of {:} members</source>
+        <translation type="unfinished">Certifié par {:} membres; Certifieur de {:} membres</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Not a member</source>
+        <translation type="unfinished">Non-membre</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </source>
+        <translation type="unfinished">
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </translation>
     </message>
 </context>
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Date</source>
         <translation>Date</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>UID/Public key</source>
         <translation>UID/Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Payment</source>
         <translation>Débit</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Deposit</source>
         <translation>Crédit</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Comment</source>
         <translation>Commentaire</translation>
     </message>
@@ -1059,73 +1250,83 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="36"/>
         <source>Members</source>
-        <translation>Membres</translation>
+        <translation type="obsolete">Membres</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="37"/>
         <source>Direct connections</source>
-        <translation>Connexions directes</translation>
+        <translation type="obsolete">Connexions directes</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="112"/>
         <source>Informations</source>
-        <translation>Informations</translation>
+        <translation type="obsolete">Informations</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="115"/>
         <source>Add as contact</source>
-        <translation>Ajouter comme contact</translation>
+        <translation type="obsolete">Ajouter comme contact</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="119"/>
         <source>Send money</source>
-        <translation>Envoyer de la monnaie</translation>
+        <translation type="obsolete">Envoyer de la monnaie</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="123"/>
         <source>Certify identity</source>
-        <translation>Certifier cette identité</translation>
+        <translation type="obsolete">Certifier cette identité</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="127"/>
         <source>View in Web of Trust</source>
-        <translation>Voir dans la Toile de Confiance</translation>
+        <translation type="obsolete">Voir dans la Toile de Confiance</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="131"/>
         <source>Copy pubkey</source>
-        <translation>Copier la clé publique</translation>
+        <translation type="obsolete">Copier la clé publique</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="32"/>
+        <source>Search direct certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="33"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Rechercher une clé publique, un uid...</translation>
     </message>
 </context>
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="89"/>
+        <location filename="../../../src/sakia/models/identities.py" line="109"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="90"/>
+        <location filename="../../../src/sakia/models/identities.py" line="110"/>
         <source>Pubkey</source>
         <translation>Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="91"/>
+        <location filename="../../../src/sakia/models/identities.py" line="111"/>
         <source>Renewed</source>
         <translation>Dernier renouvellement</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="92"/>
+        <location filename="../../../src/sakia/models/identities.py" line="112"/>
         <source>Expiration</source>
         <translation>Expiration</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="94"/>
+        <location filename="../../../src/sakia/models/identities.py" line="114"/>
         <source>Validation</source>
         <translation>Validation</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="93"/>
+        <location filename="../../../src/sakia/models/identities.py" line="113"/>
         <source>Publication</source>
         <translation>Publication</translation>
     </message>
@@ -1239,7 +1440,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Dividende Universel DU(t) en</translation>
     </message>
@@ -1249,7 +1450,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">Masse Monétaire M(t) en</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Members N(t)</source>
         <translation>Membres N(t)</translation>
     </message>
@@ -1259,22 +1460,22 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">Masse Monétaire par membre M(t)/N(t) en</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Actual growth c = UD(t)/[M(t-1)/N(t)]</source>
         <translation>Croissance actuelle c = DU(t)/[M(t -1)/N(t)]</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Next UD date and time (t+1)</source>
         <translation>Date et heure du prochain DU (t+1)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="196"/>
         <source>No Universal Dividend created yet.</source>
         <translation>Pas de dividende universel créé pour le moment.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1285,12 +1486,12 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} jours</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation>Croissance fondamentale (c) / Delta de temps (dt)</translation>
     </message>
@@ -1300,17 +1501,17 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">DU(t+1) = MAX { DU(t) ; c * M(t) / N(t) }</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (formula)</source>
         <translation>Dividende Universel (formule)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (computed)</source>
         <translation>Dividende Universel (calculé)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:2.0%} / {:} days&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1337,96 +1538,82 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Fundamental growth (c)</source>
         <translation>Croissance fondamentale (c)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation>Dividende Universel Initial DU(0) en</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Time period (dt) in days (86400 seconds) between two UD</source>
         <translation>Période de temps (dt) en jours (86400 secondes) entre deux DU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Number of blocks used for calculating median time</source>
         <translation>Nombre de blocs utilisés pour calculer le temps median</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The average time in seconds for writing 1 block (wished time)</source>
         <translation>Le temps moyen en secondes pour écrire un bloc (temps espéré)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of blocks required to evaluate again PoWMin value</source>
         <translation>Le nombre de blocs requis pour évaluer une nouvelle valeur de PoWMin</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of previous blocks to check for personalized difficulty</source>
         <translation>Le nombre de blocs précédents pour vérifier la difficulté personnalisée</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The percent of previous issuers to reach for personalized difficulty</source>
         <translation>Le pourcentage d&apos;utilisateurs précédents atteignant la difficulté personnalisée</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
-        <source>
-            &lt;table cellpadding=&quot;5&quot;&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;/table&gt;
-            </source>
-        <translation></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum delay between 2 identical certifications (in days)</source>
-        <translation>Le délai minimum entre 2 certifications identiques (en jours)</translation>
+        <translation type="obsolete">Le délai minimum entre 2 certifications identiques (en jours)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid signature (in days)</source>
         <translation>Age maximum d&apos;une signature valide (en jours)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Minimum quantity of signatures to be part of the WoT</source>
         <translation>Nombre de signatures minimum pour faire partie de la TdC</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum quantity of valid made certifications to be part of the WoT for distance rule</source>
-        <translation>Quantité minimum de certifications valides pour faire partie de la TdC suivant la règle de distance</translation>
+        <translation type="obsolete">Quantité minimum de certifications valides pour faire partie de la TdC suivant la règle de distance</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid membership (in days)</source>
         <translation>Age maximum d&apos;un statut de membre valide (en jours)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum distance between each WoT member and a newcomer</source>
         <translation>Distance maximum entre chaque membre de la TdC et un nouveau venu</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Masse Monétaire M(t-1) en</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass per member M(t-1)/N(t) in</source>
         <translation>Masse Monétaire par membre M(t-1)/N(t) en</translation>
     </message>
@@ -1461,12 +1648,12 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">DU(t+1) = MAX { DU(t) ; c &amp;#215; M(t) / N(t) }</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation></translation>
     </message>
@@ -1496,12 +1683,12 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Last UD date and time (t)</source>
         <translation>Date et heure du dernier DU (t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:} {:}&lt;/td&gt;&lt;/tr&gt;
@@ -1517,7 +1704,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Penultimate UD date and time (t-1)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1527,30 +1714,66 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Name</source>
         <translation type="unfinished">Nom</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Units</source>
         <translation type="unfinished">Unités</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Formula</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Description</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>
+            &lt;table cellpadding=&quot;5&quot;&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;/table&gt;
+            </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum delay between 2 certifications (in days)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum quantity of active certifications made by member.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum delay a certification can wait before being expired for non-writing.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum percent of sentries to reach to match the distance rule</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="131"/>
+        <location filename="../../ui/mainwindow.ui" line="138"/>
         <source>Account</source>
         <translation>Compte</translation>
     </message>
@@ -1565,37 +1788,37 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">Actions</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="76"/>
+        <location filename="../../ui/mainwindow.ui" line="83"/>
         <source>Manage accounts</source>
         <translation>Gérer les comptes</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="81"/>
+        <location filename="../../ui/mainwindow.ui" line="88"/>
         <source>Configure trustable nodes</source>
         <translation>Configurer les noeuds de confiance</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="106"/>
+        <location filename="../../ui/mainwindow.ui" line="113"/>
         <source>Send a message</source>
         <translation>Envoyer un message</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="111"/>
+        <location filename="../../ui/mainwindow.ui" line="118"/>
         <source>Send money</source>
         <translation>Envoyer de la monnaie</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="116"/>
+        <location filename="../../ui/mainwindow.ui" line="123"/>
         <source>Remove contact</source>
         <translation>Supprimer un contact</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="121"/>
+        <location filename="../../ui/mainwindow.ui" line="128"/>
         <source>Save</source>
         <translation>Sauvegarder</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="350"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="425"/>
         <source>Export</source>
         <translation>Exporter</translation>
     </message>
@@ -1605,7 +1828,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">Chargement du compte {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="211"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="285"/>
         <source>Latest release : {version}</source>
         <translation>Dernière version : {version}</translation>
     </message>
@@ -1656,12 +1879,12 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="283"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="357"/>
         <source>Edit</source>
         <translation>Editer</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="286"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="360"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
@@ -1676,12 +1899,12 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">CuteCoin {0} - Compte : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="348"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="423"/>
         <source>Export an account</source>
         <translation>Exporter un compte</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="349"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="424"/>
         <source>All account files (*.acc)</source>
         <translation>Tout fichier de compte (*.acc)</translation>
     </message>
@@ -1706,27 +1929,27 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">&amp;Ajouter</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="126"/>
+        <location filename="../../ui/mainwindow.ui" line="133"/>
         <source>&amp;Quit</source>
         <translation>&amp;Quitter</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="136"/>
+        <location filename="../../ui/mainwindow.ui" line="143"/>
         <source>&amp;Transfer money</source>
         <translation>&amp;Transférer de la monnaie</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="141"/>
+        <location filename="../../ui/mainwindow.ui" line="148"/>
         <source>&amp;Configure</source>
         <translation>&amp;Configurer</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="146"/>
+        <location filename="../../ui/mainwindow.ui" line="153"/>
         <source>&amp;Import</source>
         <translation>&amp;Importer</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="151"/>
+        <location filename="../../ui/mainwindow.ui" line="158"/>
         <source>&amp;Export</source>
         <translation>&amp;Exporter</translation>
     </message>
@@ -1736,22 +1959,22 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">&amp;Certification</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="161"/>
+        <location filename="../../ui/mainwindow.ui" line="168"/>
         <source>&amp;Set as default</source>
         <translation>&amp;Par défaut</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="166"/>
+        <location filename="../../ui/mainwindow.ui" line="173"/>
         <source>A&amp;bout</source>
         <translation>A &amp;propos</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="171"/>
+        <location filename="../../ui/mainwindow.ui" line="178"/>
         <source>&amp;Preferences</source>
         <translation>&amp;Préférences</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="251"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="325"/>
         <source>Please get the latest release {version}</source>
         <translation>Veuillez télécharger la dernière version {version}</translation>
     </message>
@@ -1766,7 +1989,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>&amp;Aide</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="176"/>
+        <location filename="../../ui/mainwindow.ui" line="183"/>
         <source>&amp;Add account</source>
         <translation>&amp;Ajouter un compte</translation>
     </message>
@@ -1782,7 +2005,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="218"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="292"/>
         <source>Download link</source>
         <translation>Lien de téléchargement</translation>
     </message>
@@ -1797,12 +2020,12 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>Co&amp;ntacts</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="86"/>
+        <location filename="../../ui/mainwindow.ui" line="93"/>
         <source>A&amp;dd a contact</source>
         <translation>A&amp;jouter un contact</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="156"/>
+        <location filename="../../ui/mainwindow.ui" line="163"/>
         <source>C&amp;ertification</source>
         <translation>C&amp;ertification</translation>
     </message>
@@ -1844,7 +2067,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="225"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="299"/>
         <source>
         &lt;h1&gt;sakia&lt;/h1&gt;
 
@@ -1881,117 +2104,146 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="303"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="382"/>
         <source>sakia {0}</source>
         <translation>sakia {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="330"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="406"/>
         <source>sakia {0} - Account : {1}</source>
         <translation>sakia {0} - Account : {1}</translation>
     </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="71"/>
+        <source>&amp;Duniter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="188"/>
+        <source>&amp;Manage local node</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemberDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="46"/>
+        <location filename="../../../src/sakia/gui/member.py" line="73"/>
         <source>not a member</source>
         <translation>Non membre</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="60"/>
-        <source>
-            &lt;table cellpadding=&quot;5&quot;&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            </source>
-        <translation></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Public key</source>
         <translation>Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Join date</source>
         <translation>Date d&apos;inscription</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="87"/>
+        <location filename="../../../src/sakia/gui/member.py" line="144"/>
         <source>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="73"/>
+        <location filename="../../../src/sakia/gui/member.py" line="130"/>
         <source>Distance</source>
         <translation>Distance</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="80"/>
+        <location filename="../../../src/sakia/gui/member.py" line="139"/>
         <source>Path</source>
         <translation>Chemin</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="92"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
+        <source>UID Published on</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MemberView</name>
+    <message>
+        <location filename="../../ui/member.ui" line="14"/>
+        <source>Member informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/member.ui" line="34"/>
+        <source>Member</source>
+        <translation type="unfinished">Membre</translation>
+    </message>
 </context>
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="48"/>
+        <location filename="../../../src/sakia/models/network.py" line="54"/>
         <source>Address</source>
         <translation>Adresse</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="49"/>
+        <location filename="../../../src/sakia/models/network.py" line="55"/>
         <source>Port</source>
         <translation>Port</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="50"/>
+        <location filename="../../../src/sakia/models/network.py" line="56"/>
         <source>Block</source>
         <translation>Bloc</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="52"/>
+        <location filename="../../../src/sakia/models/network.py" line="58"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="53"/>
+        <location filename="../../../src/sakia/models/network.py" line="59"/>
         <source>Member</source>
         <translation>Membre</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="54"/>
+        <location filename="../../../src/sakia/models/network.py" line="60"/>
         <source>Pubkey</source>
         <translation>Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="55"/>
+        <location filename="../../../src/sakia/models/network.py" line="61"/>
         <source>Software</source>
         <translation>Logiciel</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="56"/>
+        <location filename="../../../src/sakia/models/network.py" line="62"/>
         <source>Version</source>
         <translation>Version</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>yes</source>
         <translation>oui</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>no</source>
         <translation>non</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>offline</source>
         <translation>déconnecté</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="51"/>
+        <location filename="../../../src/sakia/models/network.py" line="57"/>
         <source>Hash</source>
         <translation>Hash</translation>
     </message>
@@ -2004,17 +2256,17 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="70"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="72"/>
         <source>Unset root node</source>
         <translation>Supprimer des noeuds racines</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="76"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="78"/>
         <source>Set as root node</source>
         <translation>Définir comme noeud racine</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="82"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="84"/>
         <source>Open in browser</source>
         <translation>Ouvrir dans le navigateur</translation>
     </message>
@@ -2022,22 +2274,22 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="136"/>
+        <location filename="../../../src/sakia/models/network.py" line="148"/>
         <source>Online</source>
         <translation>Connecté</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="137"/>
+        <location filename="../../../src/sakia/models/network.py" line="149"/>
         <source>Offline</source>
         <translation>Déconnecté</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="138"/>
+        <location filename="../../../src/sakia/models/network.py" line="150"/>
         <source>Unsynchronized</source>
         <translation>Désynchronisé</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="139"/>
+        <location filename="../../../src/sakia/models/network.py" line="151"/>
         <source>Corrupted</source>
         <translation>Corrompu</translation>
     </message>
@@ -2065,6 +2317,14 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">Certifier cette identité</translation>
     </message>
 </context>
+<context>
+    <name>NodeManager</name>
+    <message>
+        <location filename="../../ui/node_manager.ui" line="14"/>
+        <source>Node manager</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>PasswordAskerDialog</name>
     <message>
@@ -2083,22 +2343,22 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>Sauvegarder le mot de passe durant cette session</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Bad password</source>
         <translation>Mauvais mot de passe</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Non printable characters in password</source>
         <translation>Caractères invisibles présents dans le mot de passe</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Failed to get private key</source>
         <translation>Echec d&apos;ouverture de la clé privée</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Wrong password typed. Cannot open the private key</source>
         <translation>Mauvais mot de passe. Impossible d&apos;ouvrir votre clé privée</translation>
     </message>
@@ -2171,7 +2431,7 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>Utiliser le Système d&apos;Unités International</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="329"/>
+        <location filename="../../ui/preferences.ui" line="356"/>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Network settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Paramètres réseaux&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</translation>
     </message>
@@ -2196,40 +2456,45 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">SOCKS5</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="345"/>
+        <location filename="../../ui/preferences.ui" line="372"/>
         <source>Proxy server address : </source>
         <translation>Adresse du serveur proxy : </translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="355"/>
+        <location filename="../../ui/preferences.ui" line="382"/>
         <source>:</source>
         <translation>:</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="336"/>
+        <location filename="../../ui/preferences.ui" line="363"/>
         <source>Use a http proxy server</source>
         <translation>Utiliser un serveur proxy http</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="379"/>
+        <location filename="../../ui/preferences.ui" line="406"/>
         <source>Automatically refresh identities informations</source>
         <translation>Rafraichir automatiquement les informations des identités</translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="330"/>
+        <source>Enable forgetfulness</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="163"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="165"/>
         <source>New account</source>
         <translation>Nouveau compte</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="170"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="172"/>
         <source>Configure {0}</source>
         <translation>Configurer {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="185"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
@@ -2244,17 +2509,17 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation type="obsolete">Les paramètres de cette clé publique sont : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="243"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="246"/>
         <source>Error</source>
         <translation>Erreur</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>Warning</source>
         <translation>Attention</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>This action will delete your account locally.
 Please note your key parameters (salt and password) if you wish to recover it later.
 Your account won&apos;t be removed from the networks it joined.
@@ -2268,22 +2533,22 @@ Votre compte ne sera pas supprimer des réseaux rejoins.
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="227"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="240"/>
         <source>Configure community {0}</source>
         <translation>Configurer la communauté {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="230"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="243"/>
         <source>Add a community</source>
         <translation>Ajouter une communauté</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="264"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="276"/>
         <source>Error</source>
         <translation>Erreur</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="293"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="305"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
@@ -2379,7 +2644,7 @@ Souhaitez-vous publier votre clé publique ?</translation>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
         <source>{0} Q0 {1}</source>
-        <translation>{0} Q0 {1}</translation>
+        <translation type="obsolete">{0} Q0 {1}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="9"/>
@@ -2400,26 +2665,31 @@ Souhaitez-vous publier votre clé publique ?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
+        <source>{0} {1}Q0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Relative</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="7"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
         <source>UD</source>
         <translation>DU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="8"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
         <source>{0} {1}UD {2}</source>
         <translation>{0} {1}DU {2}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="11"/>
         <source>UD {0}</source>
         <translation>DU {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="12"/>
         <source>R = Q / UD(t)
                                         &lt;br &gt;
                                         &lt;table&gt;
@@ -2431,6 +2701,36 @@ Souhaitez-vous publier votre clé publique ?</translation>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>RelativeToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="6"/>
+        <source>Past UD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="7"/>
+        <source>{0} {1}UD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="8"/>
+        <source>UD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Relative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RelativeZSum</name>
     <message>
@@ -2441,7 +2741,7 @@ Souhaitez-vous publier votre clé publique ?</translation>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
         <source>{0} R0 {1}</source>
-        <translation>{0} R0 {1}</translation>
+        <translation type="obsolete">{0} R0 {1}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="9"/>
@@ -2462,56 +2762,79 @@ Souhaitez-vous publier votre clé publique ?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
+        <source>{0} {1}R0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Scene</name>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="158"/>
         <source>Certification expires at {0}</source>
-        <translation>Certification expire le {0}</translation>
+        <translation type="obsolete">Certification expire le {0}</translation>
+    </message>
+</context>
+<context>
+    <name>SearchUserWidget</name>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="33"/>
+        <source>Center the view on me</source>
+        <translation type="unfinished">Centrer la vue sur moi</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/search_user.py" line="15"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Rechercher une clé publique, un uid...</translation>
     </message>
 </context>
 <context>
     <name>StepPageInit</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="95"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="101"/>
         <source>Could not find your identity on the network.</source>
         <translation>Impossible de trouver votre identité sur le réseau.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="127"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
         <source>Broadcasting identity...</source>
         <translation>Diffusion de votre identité...</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>UID broadcast</source>
         <translation>Diffusion de l&apos;UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>Identity broadcasted to the network</source>
         <translation>Identité diffusée sur le réseau</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>Error</source>
         <translation>Erreur</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>{0}</source>
         <translation>{0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="153"/>
         <source>Your pubkey or UID was already found on the network.
 Yours : {0}, the network : {1}</source>
         <translation>Votre clé publique ou votre UID est déja présent sur le réseau.
 Vous : {0}, le réseau : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="145"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="156"/>
         <source>Your account already exists on the network</source>
         <translation>Votre compte existe déjà sur le réseau</translation>
     </message>
@@ -2523,12 +2846,27 @@ Vous : {0}, le réseau : {1}</translation>
 Le votre : {0}, le réseau : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="97"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="103"/>
         <source>Your pubkey or UID is different on the network.
 Yours : {0}, the network : {1}</source>
         <translation>Votre clé publique ou votre UID est différent sur le réseau.
 De votre coté : {0}, du coté du réseau : {1}</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="124"/>
+        <source>connecting...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="164"/>
+        <source>Could not connect. Check hostname, ip address or port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="162"/>
+        <source>Could not connect. Check node peering entry</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Toast</name>
@@ -2543,27 +2881,27 @@ De votre coté : {0}, du coté du réseau : {1}</translation>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="175"/>
         <source>Actions</source>
-        <translation>Actions</translation>
+        <translation type="obsolete">Actions</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="190"/>
         <source>Send again</source>
-        <translation>Renvoyer</translation>
+        <translation type="obsolete">Renvoyer</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="195"/>
         <source>Cancel</source>
-        <translation>Annuler</translation>
+        <translation type="obsolete">Annuler</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="201"/>
         <source>Informations</source>
-        <translation>Informations</translation>
+        <translation type="obsolete">Informations</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="206"/>
         <source>Add as contact</source>
-        <translation>Ajouter comme contact</translation>
+        <translation type="obsolete">Ajouter comme contact</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="153"/>
@@ -2578,18 +2916,18 @@ De votre coté : {0}, du coté du réseau : {1}</translation>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="222"/>
         <source>Copy pubkey to clipboard</source>
-        <translation>Copier la clé publique</translation>
+        <translation type="obsolete">Copier la clé publique</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Warning</source>
-        <translation>Attention</translation>
+        <translation type="obsolete">Attention</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Are you sure ?
 This money transfer will be removed and not sent.</source>
-        <translation>Êtes vous certain ?
+        <translation type="obsolete">Êtes vous certain ?
 Le transfert de monnaie sera annulé et non envoyé.</translation>
     </message>
     <message>
@@ -2610,12 +2948,12 @@ Le transfert de monnaie sera annulé et non envoyé.</translation>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="211"/>
         <source>Send money</source>
-        <translation>Envoyer de la monnaie</translation>
+        <translation type="obsolete">Envoyer de la monnaie</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="217"/>
         <source>View in Web of Trust</source>
-        <translation>Voir dans la Toile de Confiance</translation>
+        <translation type="obsolete">Voir dans la Toile de Confiance</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="135"/>
@@ -2628,7 +2966,7 @@ Le transfert de monnaie sera annulé et non envoyé.</translation>
         <translation>Nouveaux transferts reçus</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="160"/>
+        <location filename="../../../src/sakia/gui/transactions_tab.py" line="159"/>
         <source>{:}</source>
         <translation>{:}</translation>
     </message>
@@ -2666,7 +3004,7 @@ Le transfert de monnaie sera annulé et non envoyé.</translation>
         <translation type="obsolete">Clé publique du receveur</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="80"/>
+        <location filename="../../ui/transfer.ui" line="136"/>
         <source>Key</source>
         <translation>Clé</translation>
     </message>
@@ -2686,22 +3024,22 @@ Le transfert de monnaie sera annulé et non envoyé.</translation>
         <translation type="obsolete">Montant :</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="148"/>
+        <location filename="../../ui/transfer.ui" line="250"/>
         <source> UD</source>
         <translation> DU</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="166"/>
+        <location filename="../../ui/transfer.ui" line="268"/>
         <source>Transaction message</source>
         <translation>Message</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>Money transfer</source>
         <translation>Transfert de monnaie</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>No amount. Please give the transfert amount</source>
         <translation>Pas de montant. Veuillez entrer un montant</translation>
     </message>
@@ -2733,40 +3071,45 @@ Veuillez rééssayer plus tard</translation>
         <translation type="obsolete">Erreur</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="139"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="163"/>
         <source>Transfer</source>
         <translation>Transfert</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="126"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="150"/>
         <source>Success sending money to {0}</source>
         <translation>Envoi de monnaie à {0} réussi</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="106"/>
+        <location filename="../../ui/transfer.ui" line="208"/>
         <source>Wallet</source>
         <translation>Portefeuille</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="125"/>
+        <location filename="../../ui/transfer.ui" line="227"/>
         <source>Available money : </source>
         <translation>Monnaie disponible : </translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="134"/>
+        <location filename="../../ui/transfer.ui" line="236"/>
         <source>Amount</source>
         <translation>Montant</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="61"/>
+        <location filename="../../ui/transfer.ui" line="95"/>
         <source>&amp;Recipient public key</source>
         <translation>Clé publique du receveur</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="40"/>
+        <location filename="../../ui/transfer.ui" line="46"/>
         <source>Con&amp;tact</source>
         <translation>Con&amp;tact</translation>
     </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="156"/>
+        <source>S&amp;earch user</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TxFilterProxyModel</name>
@@ -2781,16 +3124,48 @@ Veuillez rééssayer plus tard</translation>
         <translation type="obsolete">Validation en cours... {0} %</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="165"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="166"/>
         <source>{0} / {1} confirmations</source>
         <translation>{0} / {1} confirmations</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="169"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="170"/>
         <source>Confirming... {0} %</source>
         <translation>Confirmation... {0} %</translation>
     </message>
 </context>
+<context>
+    <name>UDDToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="6"/>
+        <source>Past UUD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="7"/>
+        <source>{0} {1}UUD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="8"/>
+        <source>UUD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>WalletsTab</name>
     <message>
@@ -3033,27 +3408,27 @@ Revoking your UID can only success if it is not already validated by the network
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="294"/>
         <source>Informations</source>
-        <translation>Informations</translation>
+        <translation type="obsolete">Informations</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="299"/>
         <source>Add as contact</source>
-        <translation>Ajouter comme contact</translation>
+        <translation type="obsolete">Ajouter comme contact</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="304"/>
         <source>Send money</source>
-        <translation>Envoyer de la monnaie</translation>
+        <translation type="obsolete">Envoyer de la monnaie</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="309"/>
         <source>Certify identity</source>
-        <translation>Certifier cette identité</translation>
+        <translation type="obsolete">Certifier cette identité</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="314"/>
         <source>Copy pubkey</source>
-        <translation>Copier la clé publique</translation>
+        <translation type="obsolete">Copier la clé publique</translation>
     </message>
 </context>
 <context>
@@ -3071,12 +3446,12 @@ Revoking your UID can only success if it is not already validated by the network
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
         <source>Research a pubkey, an uid...</source>
-        <translation>Rechercher une clé publique, un uid...</translation>
+        <translation type="obsolete">Rechercher une clé publique, un uid...</translation>
     </message>
     <message>
         <location filename="../../ui/wot_tab.ui" line="33"/>
         <source>Center the view on me</source>
-        <translation>Centrer la vue sur moi</translation>
+        <translation type="obsolete">Centrer la vue sur moi</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
@@ -3087,7 +3462,7 @@ Revoking your UID can only success if it is not already validated by the network
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;/table&gt;
                     </source>
-        <translation>
+        <translation type="obsolete">
                     &lt;table cellpadding=&quot;5&quot;&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -3098,27 +3473,27 @@ Revoking your UID can only success if it is not already validated by the network
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
         <source>Membership</source>
-        <translation>Adhésion</translation>
+        <translation type="obsolete">Adhésion</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
         <source>Last renewal on {:}, expiration on {:}</source>
-        <translation>Dernier renouvellement le {:}, expire le {:}</translation>
+        <translation type="obsolete">Dernier renouvellement le {:}, expire le {:}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Your web of trust</source>
-        <translation>Votre toile de confiance</translation>
+        <translation type="obsolete">Votre toile de confiance</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Certified by {:} members; Certifier of {:} members</source>
-        <translation>Certifié par {:} membres; Certifieur de {:} membres</translation>
+        <translation type="obsolete">Certifié par {:} membres; Certifieur de {:} membres</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Not a member</source>
-        <translation>Non-membre</translation>
+        <translation type="obsolete">Non-membre</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
@@ -3129,7 +3504,7 @@ Revoking your UID can only success if it is not already validated by the network
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;/table&gt;
                 </source>
-        <translation>
+        <translation type="obsolete">
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
@@ -3138,35 +3513,129 @@ Revoking your UID can only success if it is not already validated by the network
                 </translation>
     </message>
 </context>
+<context>
+    <name>certificationsTabWidget</name>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="20"/>
+        <source>Certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="33"/>
+        <source>loading...</source>
+        <translation type="unfinished">chargement...</translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="63"/>
+        <source>dd/MM/yyyy</source>
+        <translation type="unfinished">dd/MM/yyyy</translation>
+    </message>
+</context>
+<context>
+    <name>menu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="57"/>
+        <source>Certify identity</source>
+        <translation type="unfinished">Certifier cette identité</translation>
+    </message>
+</context>
+<context>
+    <name>menu.qmenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="42"/>
+        <source>Informations</source>
+        <translation type="unfinished">Informations</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="47"/>
+        <source>Add as contact</source>
+        <translation type="unfinished">Ajouter comme contact</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="52"/>
+        <source>Send money</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="61"/>
+        <source>View in Web of Trust</source>
+        <translation type="unfinished">Voir dans la Toile de Confiance</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="65"/>
+        <source>Copy pubkey to clipboard</source>
+        <translation type="unfinished">Copier la clé publique</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="70"/>
+        <source>Copy membership document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="74"/>
+        <source>Copy self-certification document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="84"/>
+        <source>Transfer</source>
+        <translation type="unfinished">Transfert</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="86"/>
+        <source>Send again</source>
+        <translation type="unfinished">Renvoyer</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="90"/>
+        <source>Cancel</source>
+        <translation type="unfinished">Annuler</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="95"/>
+        <source>Copy raw transaction to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="100"/>
+        <source>Copy transaction block to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="191"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="204"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="70"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="72"/>
         <source>Forbidden : salt is too short</source>
         <translation>Interdit : le sel est trop court</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="74"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="76"/>
         <source>Forbidden : password is too short</source>
         <translation>Interdit : Le mot de passe est trop court</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="78"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="80"/>
         <source>Forbidden : Invalid characters in salt field</source>
         <translation>Interdit : Caractères invalides dans le sel</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="82"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="84"/>
         <source>Forbidden : Invalid characters in password field</source>
         <translation>Interdit : Caractères invalides dans le mot de passe</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="88"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="90"/>
         <source>Error : passwords are different</source>
         <translation>Erreur : les mots de passes sont différents</translation>
     </message>
@@ -3179,7 +3648,7 @@ Revoking your UID can only success if it is not already validated by the network
         <translation></translation>
     </message>
     <message>
-        <location filename="../../ui/transactions_tab.ui" line="63"/>
+        <location filename="../../ui/transactions_tab.ui" line="66"/>
         <source>dd/MM/yyyy</source>
         <translation>dd/MM/yyyy</translation>
     </message>
diff --git a/res/i18n/ts/it_IT.ts b/res/i18n/ts/it_IT.ts
index 9f8d27b3..6580c815 100644
--- a/res/i18n/ts/it_IT.ts
+++ b/res/i18n/ts/it_IT.ts
@@ -51,10 +51,25 @@
         <translation type="obsolete">Relat somma-Z</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/account.py" line="510"/>
+        <location filename="../../../src/sakia/core/account.py" line="538"/>
         <source>Could not find user self certification.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="67"/>
+        <source>Warning : Your membership is expiring soon.</source>
+        <translation type="unfinished">Avvertimento : La tua iscrizione sta per scadere.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="72"/>
+        <source>Warning : Your could miss certifications soon.</source>
+        <translation type="unfinished">Avvertimento: Tu potrebbe perdere certificazioni presto.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="77"/>
+        <source>Warning : If you don&apos;t renew soon, your identity will be considerd revoked.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AccountConfigurationDialog</name>
@@ -139,43 +154,43 @@
     <message>
         <location filename="../../../src/sakia/core/app.py" line="76"/>
         <source>Warning : Your membership is expiring soon.</source>
-        <translation type="unfinished">Avvertimento : La tua iscrizione sta per scadere.</translation>
+        <translation type="obsolete">Avvertimento : La tua iscrizione sta per scadere.</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/app.py" line="81"/>
         <source>Warning : Your could miss certifications soon.</source>
-        <translation type="unfinished">Avvertimento: Tu potrebbe perdere certificazioni presto.</translation>
+        <translation type="obsolete">Avvertimento: Tu potrebbe perdere certificazioni presto.</translation>
     </message>
 </context>
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Certification</source>
         <translation>Certificazione</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="20"/>
+        <location filename="../../ui/certification.ui" line="26"/>
         <source>Community</source>
         <translation>Communità</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="32"/>
+        <location filename="../../ui/certification.ui" line="54"/>
         <source>Certify user</source>
         <translation>Certifica l’utente</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="40"/>
         <source>Contact</source>
-        <translation>Contatti</translation>
+        <translation type="obsolete">Contatti</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="61"/>
         <source>User public key</source>
-        <translation>Chiave pubblica dell’utente</translation>
+        <translation type="obsolete">Chiave pubblica dell’utente</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="80"/>
+        <location filename="../../ui/certification.ui" line="157"/>
         <source>Key</source>
         <translation>Chiave</translation>
     </message>
@@ -200,25 +215,60 @@
         <translation type="obsolete">Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="112"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="220"/>
         <source>Not a member</source>
         <translation>Non risulti membro di questa comunità</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="109"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="214"/>
         <source>&amp;Ok</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="75"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="126"/>
         <source>Success sending certification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Could not broadcast certification : {0}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="35"/>
+        <source>Certifications stock</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="73"/>
+        <source>Con&amp;tact</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="116"/>
+        <source>&amp;User public key</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="177"/>
+        <source>Sea&amp;rch user</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="197"/>
+        <source>Certifications sent : {nb_certifications}/{stock}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="202"/>
+        <source>Remaining time before next available certification : {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="217"/>
+        <source>No more certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityConfigurationDialog</name>
@@ -253,17 +303,17 @@
         <translation>Server</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="200"/>
+        <location filename="../../ui/community_cfg.ui" line="203"/>
         <source>Add</source>
         <translation>Aggiungi</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="221"/>
+        <location filename="../../ui/community_cfg.ui" line="224"/>
         <source>Previous</source>
         <translation>Precedente</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="244"/>
+        <location filename="../../ui/community_cfg.ui" line="247"/>
         <source>Next</source>
         <translation>Seguente</translation>
     </message>
@@ -374,45 +424,50 @@
 <context>
     <name>CommunityTile</name>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="81"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Member</source>
         <translation type="unfinished">Membro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="82"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Non-Member</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>members</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Monetary mass</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Status</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Balance</source>
         <translation type="unfinished">Bilancia</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="112"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="130"/>
         <source>Not connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="125"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="143"/>
         <source>Community not initialized</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="99"/>
+        <source>#FF0000</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityWidget</name>
@@ -432,7 +487,7 @@
         <translation type="unfinished">Certificazione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="289"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="286"/>
         <source>Renew membership</source>
         <translation type="unfinished">Rinnova iscrizione</translation>
     </message>
@@ -447,62 +502,57 @@
         <translation type="obsolete">Avvertimento: Tu potrebbe perdere certificazioni presto.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="33"/>
         <source>Transactions</source>
         <translation type="unfinished">Transazioni</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
         <source>Web of Trust</source>
         <translation type="unfinished">Rete della fiducia</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="37"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="90"/>
         <source>Network</source>
         <translation type="unfinished">Rete</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>Membership expiration</source>
         <translation type="unfinished">Scadenza dell&apos;iscrizione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Avvertimento :  scadenza dell&apos;adesione nel {0} giorni&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>Certifications number</source>
         <translation type="unfinished">Numero delle Certificazioni</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>&lt;b&gt;Warning : You are certified by only {0} persons, need {1}&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Avvertimento : Tu è certificato solamente da {0} persone, necessità {1}&lt;/b&gt;</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="228"/>
         <source> Block {0}</source>
-        <translation type="unfinished"> Blocca {0}</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="270"/>
-        <source> - Median fork window : {0}</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete"> Blocca {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="295"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="292"/>
         <source>Send membership demand</source>
         <translation type="unfinished">Invia domanda di iscrizione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Warning</source>
         <translation type="unfinished">Avvertimento</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Are you sure ?
 Sending a leaving demand  cannot be canceled.
 The process to join back the community later will have to be done again.</source>
@@ -518,7 +568,7 @@ Publishing your UID can be canceled by Revoke UID.</source>
 La pubblicazione di tuo UID può essere annullato da Revoca IDU.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Success publishing your UID</source>
         <translation type="unfinished">Successo della pubblicazione del tuo IDU</translation>
     </message>
@@ -550,22 +600,22 @@ Revoking your UID can only success if it is not already validated by the network
 Revoca tuo UID può solo successo se non è già convalidato dalla rete.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Membership</source>
         <translation type="unfinished">Iscrizione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="329"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="325"/>
         <source>Success sending Membership demand</source>
         <translation type="unfinished">Domanda d’iscrizione inviata con successo</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="361"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="356"/>
         <source>Revoke</source>
         <translation type="unfinished">Revoca</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="355"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="350"/>
         <source>Success sending Revoke demand</source>
         <translation type="unfinished">Revoca della domanda inviata con successo</translation>
     </message>
@@ -580,12 +630,12 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="obsolete">Autocertificazione inviata con successo</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="94"/>
         <source>Show informations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="38"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="95"/>
         <source>Informations</source>
         <translation type="unfinished">Informazioni</translation>
     </message>
@@ -595,23 +645,38 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="unfinished">Pubblica IDU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="399"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="41"/>
         <source>Revoke UID</source>
         <translation type="unfinished">Revoca IDU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="401"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
         <source>UID</source>
         <translation type="unfinished">IDU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
-        <source>Your UID was revoked successfully.</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <source>Search Identities</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="36"/>
-        <source>Search Identities</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <source>Explore the Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="99"/>
+        <source>Show explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="100"/>
+        <source>Explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="234"/>
+        <source>Block {0}</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -633,11 +698,26 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation>Chiave pubblica</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/contact.py" line="52"/>
+        <location filename="../../../src/sakia/gui/contact.py" line="81"/>
         <source>Contact already exists</source>
         <translation>Questo contatto esiste già</translation>
     </message>
 </context>
+<context>
+    <name>ContextMenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Warning</source>
+        <translation type="unfinished">Avvertimento</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Are you sure ?
+This money transfer will be removed and not sent.</source>
+        <translation type="unfinished">Sei sicuro? ↵
+Questo trasferimento di denaro sarà rimosso e non inviato.</translation>
+    </message>
+</context>
 <context>
     <name>CreateWalletDialog</name>
     <message>
@@ -734,48 +814,159 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
     <message>
         <location filename="../../ui/member.ui" line="14"/>
         <source>Informations</source>
-        <translation>Informazioni</translation>
+        <translation type="obsolete">Informazioni</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="34"/>
         <source>Member</source>
-        <translation>Membro</translation>
+        <translation type="obsolete">Membro</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="65"/>
         <source>uid</source>
-        <translation>idu</translation>
+        <translation type="obsolete">idu</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="72"/>
         <source>properties</source>
-        <translation>proprietà</translation>
+        <translation type="obsolete">proprietà</translation>
+    </message>
+</context>
+<context>
+    <name>DividendPerDay</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="9"/>
+        <source>UDD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="10"/>
+        <source>{0} {1}UDD {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="11"/>
+        <source>UDD {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="12"/>
+        <source>UDD(t) = (Q * 100) / (UD(t) / DT)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ExplorerTabWidget</name>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Formulario</translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="48"/>
+        <source>Steps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="65"/>
+        <source>Go</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>GraphTabWidget</name>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </source>
+        <translation type="unfinished">
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="71"/>
+        <source>Membership</source>
+        <translation type="unfinished">Iscrizione</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>Last renewal on {:}, expiration on {:}</source>
+        <translation type="unfinished">Ultimo rinnovo il {:}, scadenza il {:}</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Your web of trust</source>
+        <translation type="unfinished">La tua rete della fiducia</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Certified by {:} members; Certifier of {:} members</source>
+        <translation type="unfinished">Certificato da {}: membri; Certificatore di {}: membri</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Not a member</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </source>
+        <translation type="unfinished">
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </translation>
     </message>
 </context>
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Date</source>
         <translation>Data</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>UID/Public key</source>
         <translation>IDU/Chiave Pubblica</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Payment</source>
         <translation>Pagamento</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Deposit</source>
         <translation>Deposito</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Comment</source>
         <translation>Commento</translation>
     </message>
@@ -892,73 +1083,73 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="36"/>
         <source>Members</source>
-        <translation type="unfinished">Membri</translation>
+        <translation type="obsolete">Membri</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="37"/>
         <source>Direct connections</source>
-        <translation type="unfinished">Connessioni dirette</translation>
+        <translation type="obsolete">Connessioni dirette</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="112"/>
         <source>Informations</source>
-        <translation type="unfinished">Informazioni</translation>
+        <translation type="obsolete">Informazioni</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="115"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Aggiungi un contatto</translation>
+        <translation type="obsolete">Aggiungi un contatto</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="119"/>
         <source>Send money</source>
-        <translation type="unfinished">Invia denaro</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="123"/>
-        <source>Certify identity</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Invia denaro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="127"/>
         <source>View in Web of Trust</source>
-        <translation type="unfinished">Vedi in Rete della Fiducia</translation>
+        <translation type="obsolete">Vedi in Rete della Fiducia</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="131"/>
-        <source>Copy pubkey</source>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="32"/>
+        <source>Search direct certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="33"/>
+        <source>Research a pubkey, an uid...</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="89"/>
+        <location filename="../../../src/sakia/models/identities.py" line="109"/>
         <source>UID</source>
         <translation>IDU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="90"/>
+        <location filename="../../../src/sakia/models/identities.py" line="110"/>
         <source>Pubkey</source>
         <translation>Chiave pubblica</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="91"/>
+        <location filename="../../../src/sakia/models/identities.py" line="111"/>
         <source>Renewed</source>
         <translation>Rinnovato</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="92"/>
+        <location filename="../../../src/sakia/models/identities.py" line="112"/>
         <source>Expiration</source>
         <translation>Scadenza</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="94"/>
+        <location filename="../../../src/sakia/models/identities.py" line="114"/>
         <source>Validation</source>
         <translation>Validazione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="93"/>
+        <location filename="../../../src/sakia/models/identities.py" line="113"/>
         <source>Publication</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1094,47 +1285,47 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Il Dividende Universale DU(t) in</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Massa monetaria M(t-1)  in</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Members N(t)</source>
         <translation>Membri N(t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass per member M(t-1)/N(t) in</source>
         <translation>Massa monetaria per membro M(t-1)/N(t) in</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Actual growth c = UD(t)/[M(t-1)/N(t)]</source>
         <translation>Crescita effettiva c = DU(t)/[M(t-1)/N (t)]</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Last UD date and time (t)</source>
         <translation>Ultimo DU data e ora (t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Next UD date and time (t+1)</source>
         <translation>Seguente DU data e l&apos;ora (t + 1)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="196"/>
         <source>No Universal Dividend created yet.</source>
         <translation>Nessun Dividendo Universale ancora creato.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1151,37 +1342,37 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} giorni</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation>Crescita fondamentale (c) / Tempo delta (dt)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (formula)</source>
         <translation>Dividendo universale (formula)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (computed)</source>
         <translation>Dividendo Universale (calcolato)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:2.0%} / {:} days&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1208,42 +1399,42 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Fundamental growth (c)</source>
         <translation>Crescita fondamentale  (c)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation>Dividendo Universale iniziale UD (0) in</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Time period (dt) in days (86400 seconds) between two UD</source>
         <translation>Periodo di tempo (dt) in giorni (86400 secondi) tra due DU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Number of blocks used for calculating median time</source>
         <translation>Numero di blocchi utilizzati per calcolare il tempo medio</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The average time in seconds for writing 1 block (wished time)</source>
         <translation>Il tempo medio in secondi per la scrittura di 1 blocco (tempo desiderato)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of blocks required to evaluate again PoWMin value</source>
         <translation>Il numero di blocchi necessari per valutare il valore di nuovo PoWMin</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of previous blocks to check for personalized difficulty</source>
         <translation>Il numero di blocchi precedenti per verificare la presenza di difficoltà personalizzata</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The percent of previous issuers to reach for personalized difficulty</source>
         <translation>La percentuale di emittenti precedenti che arrivano à una difficoltà personalizzata</translation>
     </message>
@@ -1259,7 +1450,7 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;/table&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1273,35 +1464,35 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum delay between 2 identical certifications (in days)</source>
-        <translation>Ritardo minimo tra 2 certificazioni identici (in giorni)</translation>
+        <translation type="obsolete">Ritardo minimo tra 2 certificazioni identici (in giorni)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid signature (in days)</source>
         <translation>Età massima di una firma valida (in giorni)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Minimum quantity of signatures to be part of the WoT</source>
         <translation>Quantità minima di firme per far parte della RdF</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum quantity of valid made certifications to be part of the WoT for distance rule</source>
-        <translation>Quantità minima di certificazioni fatte validi a far parte della RdF per regola di distanza</translation>
+        <translation type="obsolete">Quantità minima di certificazioni fatte validi a far parte della RdF per regola di distanza</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid membership (in days)</source>
         <translation>Età massima di un abbonamento valido (in giorni)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum distance between each WoT member and a newcomer</source>
         <translation>Distanza massima tra ogni membro RdF e un nuovo arrivato</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:} {:}&lt;/td&gt;&lt;/tr&gt;
@@ -1317,7 +1508,7 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Penultimate UD date and time (t-1)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1327,25 +1518,61 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Name</source>
         <translation type="unfinished">Nome</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Units</source>
         <translation type="unfinished">Unità</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Formula</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Description</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>
+            &lt;table cellpadding=&quot;5&quot;&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;/table&gt;
+            </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum delay between 2 certifications (in days)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum quantity of active certifications made by member.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum delay a certification can wait before being expired for non-writing.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum percent of sentries to reach to match the distance rule</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
@@ -1355,7 +1582,7 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="unfinished">&amp;File</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="131"/>
+        <location filename="../../ui/mainwindow.ui" line="138"/>
         <source>Account</source>
         <translation>Conto</translation>
     </message>
@@ -1375,12 +1602,12 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation>&amp;Aiuto</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="76"/>
+        <location filename="../../ui/mainwindow.ui" line="83"/>
         <source>Manage accounts</source>
         <translation>Gesta i conti</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="81"/>
+        <location filename="../../ui/mainwindow.ui" line="88"/>
         <source>Configure trustable nodes</source>
         <translation>Configura nodi affidabili</translation>
     </message>
@@ -1390,47 +1617,47 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="obsolete">&amp;Aggiungi un contatto</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="106"/>
+        <location filename="../../ui/mainwindow.ui" line="113"/>
         <source>Send a message</source>
         <translation>Invia un messagio</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="111"/>
+        <location filename="../../ui/mainwindow.ui" line="118"/>
         <source>Send money</source>
         <translation>Invia denaro</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="116"/>
+        <location filename="../../ui/mainwindow.ui" line="123"/>
         <source>Remove contact</source>
         <translation>Elimina contatto</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="121"/>
+        <location filename="../../ui/mainwindow.ui" line="128"/>
         <source>Save</source>
         <translation>Salva</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="126"/>
+        <location filename="../../ui/mainwindow.ui" line="133"/>
         <source>&amp;Quit</source>
         <translation>&amp;Abbandona</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="136"/>
+        <location filename="../../ui/mainwindow.ui" line="143"/>
         <source>&amp;Transfer money</source>
         <translation>&amp;Trasferi denaro</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="141"/>
+        <location filename="../../ui/mainwindow.ui" line="148"/>
         <source>&amp;Configure</source>
         <translation>&amp;Configura</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="146"/>
+        <location filename="../../ui/mainwindow.ui" line="153"/>
         <source>&amp;Import</source>
         <translation>&amp;Importa</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="151"/>
+        <location filename="../../ui/mainwindow.ui" line="158"/>
         <source>&amp;Export</source>
         <translation>&amp;Exporta</translation>
     </message>
@@ -1440,32 +1667,32 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="obsolete">&amp;Certificazione</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="161"/>
+        <location filename="../../ui/mainwindow.ui" line="168"/>
         <source>&amp;Set as default</source>
         <translation>&amp;Imposta come predefinito</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="166"/>
+        <location filename="../../ui/mainwindow.ui" line="173"/>
         <source>A&amp;bout</source>
         <translation>A proposito</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="171"/>
+        <location filename="../../ui/mainwindow.ui" line="178"/>
         <source>&amp;Preferences</source>
         <translation>&amp;Preferences</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="176"/>
+        <location filename="../../ui/mainwindow.ui" line="183"/>
         <source>&amp;Add account</source>
         <translation>&amp;Aggiungi conto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="211"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="285"/>
         <source>Latest release : {version}</source>
         <translation>Ultima versione : {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="218"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="292"/>
         <source>Download link</source>
         <translation>Link per scaricare</translation>
     </message>
@@ -1505,17 +1732,17 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="251"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="325"/>
         <source>Please get the latest release {version}</source>
         <translation type="unfinished">Si prega di ottenere l&apos;ultimo rilascio {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="283"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="357"/>
         <source>Edit</source>
         <translation>Modifica</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="286"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="360"/>
         <source>Delete</source>
         <translation>Cancella</translation>
     </message>
@@ -1530,17 +1757,17 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="obsolete">CuteCoin {0} - Conto : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="348"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="423"/>
         <source>Export an account</source>
         <translation>Exporta un conto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="349"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="424"/>
         <source>All account files (*.acc)</source>
         <translation>Tutti i file di account (* .acc)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="350"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="425"/>
         <source>Export</source>
         <translation>Exporta</translation>
     </message>
@@ -1555,17 +1782,17 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="86"/>
+        <location filename="../../ui/mainwindow.ui" line="93"/>
         <source>A&amp;dd a contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="156"/>
+        <location filename="../../ui/mainwindow.ui" line="163"/>
         <source>C&amp;ertification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="225"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="299"/>
         <source>
         &lt;h1&gt;sakia&lt;/h1&gt;
 
@@ -1586,20 +1813,30 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="303"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="382"/>
         <source>sakia {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="330"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="406"/>
         <source>sakia {0} - Account : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="71"/>
+        <source>&amp;Duniter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="188"/>
+        <source>&amp;Manage local node</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemberDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="46"/>
+        <location filename="../../../src/sakia/gui/member.py" line="73"/>
         <source>not a member</source>
         <translation>non un membro</translation>
     </message>
@@ -1610,97 +1847,125 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Public key</source>
         <translation>Chiave pubblica</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Join date</source>
         <translation>Data di iscrizione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="87"/>
+        <location filename="../../../src/sakia/gui/member.py" line="144"/>
         <source>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</source>
         <translation>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="73"/>
+        <location filename="../../../src/sakia/gui/member.py" line="130"/>
         <source>Distance</source>
         <translation>Distanza</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="80"/>
+        <location filename="../../../src/sakia/gui/member.py" line="139"/>
         <source>Path</source>
         <translation>Percorso</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="92"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
+        <source>UID Published on</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MemberView</name>
+    <message>
+        <location filename="../../ui/member.ui" line="14"/>
+        <source>Member informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/member.ui" line="34"/>
+        <source>Member</source>
+        <translation type="unfinished">Membro</translation>
+    </message>
 </context>
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="48"/>
+        <location filename="../../../src/sakia/models/network.py" line="54"/>
         <source>Address</source>
         <translation>Indirizzo</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="49"/>
+        <location filename="../../../src/sakia/models/network.py" line="55"/>
         <source>Port</source>
         <translation>Porto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="50"/>
+        <location filename="../../../src/sakia/models/network.py" line="56"/>
         <source>Block</source>
         <translation>Blocca</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="52"/>
+        <location filename="../../../src/sakia/models/network.py" line="58"/>
         <source>UID</source>
         <translation>IDU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="53"/>
+        <location filename="../../../src/sakia/models/network.py" line="59"/>
         <source>Member</source>
         <translation>Membro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="54"/>
+        <location filename="../../../src/sakia/models/network.py" line="60"/>
         <source>Pubkey</source>
         <translation>Chiave pubblica</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="55"/>
+        <location filename="../../../src/sakia/models/network.py" line="61"/>
         <source>Software</source>
         <translation>Software</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="56"/>
+        <location filename="../../../src/sakia/models/network.py" line="62"/>
         <source>Version</source>
         <translation>Versione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>yes</source>
         <translation>si</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>no</source>
         <translation>no</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>offline</source>
         <translation>offline</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="51"/>
+        <location filename="../../../src/sakia/models/network.py" line="57"/>
         <source>Hash</source>
         <translation>Hash</translation>
     </message>
@@ -1713,17 +1978,17 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation>Formulario</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="70"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="72"/>
         <source>Unset root node</source>
         <translation>Annulla il nodo principale</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="76"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="78"/>
         <source>Set as root node</source>
         <translation>Impostato come nodo principale</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="82"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="84"/>
         <source>Open in browser</source>
         <translation>Apri nel browser</translation>
     </message>
@@ -1731,26 +1996,34 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="136"/>
+        <location filename="../../../src/sakia/models/network.py" line="148"/>
         <source>Online</source>
         <translation>In linea</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="137"/>
+        <location filename="../../../src/sakia/models/network.py" line="149"/>
         <source>Offline</source>
         <translation>Offline</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="138"/>
+        <location filename="../../../src/sakia/models/network.py" line="150"/>
         <source>Unsynchronized</source>
         <translation>Non sincronizzato</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="139"/>
+        <location filename="../../../src/sakia/models/network.py" line="151"/>
         <source>Corrupted</source>
         <translation>Corrotto</translation>
     </message>
 </context>
+<context>
+    <name>NodeManager</name>
+    <message>
+        <location filename="../../ui/node_manager.ui" line="14"/>
+        <source>Node manager</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>PasswordAskerDialog</name>
     <message>
@@ -1769,22 +2042,22 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation>Ricorda la mia password durante questa sessione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Bad password</source>
         <translation>Password errata</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Non printable characters in password</source>
         <translation>Caratteri non stampabili in password</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Failed to get private key</source>
         <translation>Impossibile ottenere la chiave privata</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Wrong password typed. Cannot open the private key</source>
         <translation>Password errata digitata. Impossibile aprire la chiave privata</translation>
     </message>
@@ -1852,7 +2125,7 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation>Utilizzare Sistema Internazionale di Unità</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="329"/>
+        <location filename="../../ui/preferences.ui" line="356"/>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Network settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Impostazioni di rete&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</translation>
     </message>
@@ -1877,40 +2150,45 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="obsolete">SOCK65</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="345"/>
+        <location filename="../../ui/preferences.ui" line="372"/>
         <source>Proxy server address : </source>
         <translation>Indirizzo server proxy : </translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="355"/>
+        <location filename="../../ui/preferences.ui" line="382"/>
         <source>:</source>
         <translation>:</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="336"/>
+        <location filename="../../ui/preferences.ui" line="363"/>
         <source>Use a http proxy server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="379"/>
+        <location filename="../../ui/preferences.ui" line="406"/>
         <source>Automatically refresh identities informations</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="330"/>
+        <source>Enable forgetfulness</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="163"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="165"/>
         <source>New account</source>
         <translation>Nuovo conto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="170"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="172"/>
         <source>Configure {0}</source>
         <translation>Configura {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="185"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
@@ -1925,12 +2203,12 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation type="obsolete">Queste chiave pubbliche parametri sono: {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>Warning</source>
         <translation>Avvertimento</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>This action will delete your account locally.
 Please note your key parameters (salt and password) if you wish to recover it later.
 Your account won&apos;t be removed from the networks it joined.
@@ -1941,7 +2219,7 @@ Il vostro conto non sarà rimosso dalle reti alle quali lui fu connettato.↵
 sei sicuro ?</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="243"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="246"/>
         <source>Error</source>
         <translation>Errore</translation>
     </message>
@@ -1949,22 +2227,22 @@ sei sicuro ?</translation>
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="227"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="240"/>
         <source>Configure community {0}</source>
         <translation>Configura comunità {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="230"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="243"/>
         <source>Add a community</source>
         <translation>Aggiungi una comunità</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="264"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="276"/>
         <source>Error</source>
         <translation>Errore</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="293"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="305"/>
         <source>Delete</source>
         <translation>Elimina</translation>
     </message>
@@ -2050,7 +2328,7 @@ Vuoi pubblicare la chiave?</translation>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
         <source>{0} Q0 {1}</source>
-        <translation>{0} Q0 {1}</translation>
+        <translation type="obsolete">{0} Q0 {1}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="9"/>
@@ -2071,26 +2349,31 @@ Vuoi pubblicare la chiave?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
+        <source>{0} {1}Q0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Relative</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="7"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
         <source>UD</source>
         <translation type="unfinished">DU</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="8"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
         <source>{0} {1}UD {2}</source>
         <translation>{0} {1}DU {2}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="11"/>
         <source>UD {0}</source>
         <translation>DU {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="12"/>
         <source>R = Q / UD(t)
                                         &lt;br &gt;
                                         &lt;table&gt;
@@ -2102,6 +2385,36 @@ Vuoi pubblicare la chiave?</translation>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>RelativeToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="6"/>
+        <source>Past UD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="7"/>
+        <source>{0} {1}UD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="8"/>
+        <source>UD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Relative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RelativeZSum</name>
     <message>
@@ -2112,7 +2425,7 @@ Vuoi pubblicare la chiave?</translation>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
         <source>{0} R0 {1}</source>
-        <translation>{0} R0 {1}</translation>
+        <translation type="obsolete">{0} R0 {1}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="9"/>
@@ -2133,39 +2446,62 @@ Vuoi pubblicare la chiave?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
+        <source>{0} {1}R0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Scene</name>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="158"/>
         <source>Certification expires at {0}</source>
-        <translation>La certificazione scade a {0}</translation>
+        <translation type="obsolete">La certificazione scade a {0}</translation>
+    </message>
+</context>
+<context>
+    <name>SearchUserWidget</name>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Formulario</translation>
+    </message>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="33"/>
+        <source>Center the view on me</source>
+        <translation type="unfinished">Centrare la vista su di me</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/search_user.py" line="15"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished"></translation>
     </message>
 </context>
 <context>
     <name>StepPageInit</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="95"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="101"/>
         <source>Could not find your identity on the network.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="127"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
         <source>Broadcasting identity...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>UID broadcast</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>Identity broadcasted to the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>Error</source>
         <translation type="unfinished">Errore</translation>
     </message>
@@ -2175,27 +2511,42 @@ Vuoi pubblicare la chiave?</translation>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>{0}</source>
         <translation type="unfinished">{0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="153"/>
         <source>Your pubkey or UID was already found on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="145"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="156"/>
         <source>Your account already exists on the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="97"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="103"/>
         <source>Your pubkey or UID is different on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="124"/>
+        <source>connecting...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="164"/>
+        <source>Could not connect. Check hostname, ip address or port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="162"/>
+        <source>Could not connect. Check node peering entry</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Toast</name>
@@ -2235,57 +2586,57 @@ Yours : {0}, the network : {1}</source>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="175"/>
         <source>Actions</source>
-        <translation>Azioni</translation>
+        <translation type="obsolete">Azioni</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="190"/>
         <source>Send again</source>
-        <translation>Invia di nuovo</translation>
+        <translation type="obsolete">Invia di nuovo</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="195"/>
         <source>Cancel</source>
-        <translation>Annulla</translation>
+        <translation type="obsolete">Annulla</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="201"/>
         <source>Informations</source>
-        <translation>Informazioni</translation>
+        <translation type="obsolete">Informazioni</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="206"/>
         <source>Add as contact</source>
-        <translation>Aggiungi un contatto</translation>
+        <translation type="obsolete">Aggiungi un contatto</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="211"/>
         <source>Send money</source>
-        <translation>Invia denaro</translation>
+        <translation type="obsolete">Invia denaro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="217"/>
         <source>View in Web of Trust</source>
-        <translation>Vedi in Rete della Fiducia</translation>
+        <translation type="obsolete">Vedi in Rete della Fiducia</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="222"/>
         <source>Copy pubkey to clipboard</source>
-        <translation>Copia chiave pubblica negli appunti</translation>
+        <translation type="obsolete">Copia chiave pubblica negli appunti</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Warning</source>
-        <translation>Avvertimento</translation>
+        <translation type="obsolete">Avvertimento</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Are you sure ?
 This money transfer will be removed and not sent.</source>
-        <translation>Sei sicuro? ↵
+        <translation type="obsolete">Sei sicuro? ↵
 Questo trasferimento di denaro sarà rimosso e non inviato.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="160"/>
+        <location filename="../../../src/sakia/gui/transactions_tab.py" line="159"/>
         <source>{:}</source>
         <translation type="unfinished">{:}</translation>
     </message>
@@ -2318,37 +2669,37 @@ Questo trasferimento di denaro sarà rimosso e non inviato.</translation>
         <translation type="obsolete">Contatto</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="80"/>
+        <location filename="../../ui/transfer.ui" line="136"/>
         <source>Key</source>
         <translation>Chiave</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="148"/>
+        <location filename="../../ui/transfer.ui" line="250"/>
         <source> UD</source>
         <translation> DU</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="166"/>
+        <location filename="../../ui/transfer.ui" line="268"/>
         <source>Transaction message</source>
         <translation>Messaggio della transazione</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>Money transfer</source>
         <translation>Trasferimento del denaro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>No amount. Please give the transfert amount</source>
         <translation>Nessun importo. Si prega di dare l&apos;importo di trasferimento</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="139"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="163"/>
         <source>Transfer</source>
         <translation>Trasferi</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="126"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="150"/>
         <source>Success sending money to {0}</source>
         <translation>Successo l&apos;invio di denaro a {0}</translation>
     </message>
@@ -2363,30 +2714,35 @@ Questo trasferimento di denaro sarà rimosso e non inviato.</translation>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="61"/>
+        <location filename="../../ui/transfer.ui" line="95"/>
         <source>&amp;Recipient public key</source>
         <translation>Chiave pubblica del destinatario</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="106"/>
+        <location filename="../../ui/transfer.ui" line="208"/>
         <source>Wallet</source>
         <translation>Portafoglio</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="125"/>
+        <location filename="../../ui/transfer.ui" line="227"/>
         <source>Available money : </source>
         <translation>Denaro disponibile : </translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="134"/>
+        <location filename="../../ui/transfer.ui" line="236"/>
         <source>Amount</source>
         <translation>Importo</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="40"/>
+        <location filename="../../ui/transfer.ui" line="46"/>
         <source>Con&amp;tact</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="156"/>
+        <source>S&amp;earch user</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TxFilterProxyModel</name>
@@ -2401,16 +2757,48 @@ Questo trasferimento di denaro sarà rimosso e non inviato.</translation>
         <translation type="obsolete">Convalida... {0} %</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="165"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="166"/>
         <source>{0} / {1} confirmations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="169"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="170"/>
         <source>Confirming... {0} %</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>UDDToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="6"/>
+        <source>Past UUD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="7"/>
+        <source>{0} {1}UUD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="8"/>
+        <source>UUD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>WalletsTab</name>
     <message>
@@ -2652,27 +3040,22 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="294"/>
         <source>Informations</source>
-        <translation>Informazioni</translation>
+        <translation type="obsolete">Informazioni</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="299"/>
         <source>Add as contact</source>
-        <translation>Aggiungi un contatto</translation>
+        <translation type="obsolete">Aggiungi un contatto</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="304"/>
         <source>Send money</source>
-        <translation>Invia denaro</translation>
+        <translation type="obsolete">Invia denaro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="309"/>
         <source>Certify identity</source>
-        <translation>Certifica l&apos;identità</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="314"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Certifica l&apos;identità</translation>
     </message>
 </context>
 <context>
@@ -2685,12 +3068,12 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
     <message>
         <location filename="../../ui/wot_tab.ui" line="33"/>
         <source>Center the view on me</source>
-        <translation>Centrare la vista su di me</translation>
+        <translation type="obsolete">Centrare la vista su di me</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
         <source>Research a pubkey, an uid...</source>
-        <translation>Ricerca un chiave pubblica, un idu ...</translation>
+        <translation type="obsolete">Ricerca un chiave pubblica, un idu ...</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
@@ -2701,7 +3084,7 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;/table&gt;
                     </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
                     &lt;table cellpadding=&quot;5&quot;&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -2712,27 +3095,22 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
         <source>Membership</source>
-        <translation type="unfinished">Iscrizione</translation>
+        <translation type="obsolete">Iscrizione</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
         <source>Last renewal on {:}, expiration on {:}</source>
-        <translation type="unfinished">Ultimo rinnovo il {:}, scadenza il {:}</translation>
+        <translation type="obsolete">Ultimo rinnovo il {:}, scadenza il {:}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Your web of trust</source>
-        <translation type="unfinished">La tua rete della fiducia</translation>
+        <translation type="obsolete">La tua rete della fiducia</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Certified by {:} members; Certifier of {:} members</source>
-        <translation type="unfinished">Certificato da {}: membri; Certificatore di {}: membri</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>Not a member</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Certificato da {}: membri; Certificatore di {}: membri</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
@@ -2743,7 +3121,7 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;/table&gt;
                 </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
@@ -2752,35 +3130,129 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
                 </translation>
     </message>
 </context>
+<context>
+    <name>certificationsTabWidget</name>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Formulario</translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="20"/>
+        <source>Certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="33"/>
+        <source>loading...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="63"/>
+        <source>dd/MM/yyyy</source>
+        <translation type="unfinished">dd/MM/yyyy</translation>
+    </message>
+</context>
+<context>
+    <name>menu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="57"/>
+        <source>Certify identity</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>menu.qmenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="42"/>
+        <source>Informations</source>
+        <translation type="unfinished">Informazioni</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="47"/>
+        <source>Add as contact</source>
+        <translation type="unfinished">Aggiungi un contatto</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="52"/>
+        <source>Send money</source>
+        <translation type="unfinished">Invia denaro</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="61"/>
+        <source>View in Web of Trust</source>
+        <translation type="unfinished">Vedi in Rete della Fiducia</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="65"/>
+        <source>Copy pubkey to clipboard</source>
+        <translation type="unfinished">Copia chiave pubblica negli appunti</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="70"/>
+        <source>Copy membership document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="74"/>
+        <source>Copy self-certification document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="84"/>
+        <source>Transfer</source>
+        <translation type="unfinished">Trasferi</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="86"/>
+        <source>Send again</source>
+        <translation type="unfinished">Invia di nuovo</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="90"/>
+        <source>Cancel</source>
+        <translation type="unfinished">Annulla</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="95"/>
+        <source>Copy raw transaction to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="100"/>
+        <source>Copy transaction block to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="191"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="204"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="70"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="72"/>
         <source>Forbidden : salt is too short</source>
         <translation>Vietato: il &quot;salt&quot; è troppo corto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="74"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="76"/>
         <source>Forbidden : password is too short</source>
         <translation>Forbidden: password è troppo corta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="78"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="80"/>
         <source>Forbidden : Invalid characters in salt field</source>
         <translation>Vietato: caratteri non validi nel campo del &quot;salt&quot;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="82"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="84"/>
         <source>Forbidden : Invalid characters in password field</source>
         <translation>Forbidden: caratteri non validi nel campo della password</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="88"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="90"/>
         <source>Error : passwords are different</source>
         <translation>Errore: password sono diverse</translation>
     </message>
@@ -2793,7 +3265,7 @@ Revoca tuo UID può solo successo se non è già convalidato dalla rete.</transl
         <translation>Formulario</translation>
     </message>
     <message>
-        <location filename="../../ui/transactions_tab.ui" line="63"/>
+        <location filename="../../ui/transactions_tab.ui" line="66"/>
         <source>dd/MM/yyyy</source>
         <translation>dd/MM/yyyy</translation>
     </message>
diff --git a/res/i18n/ts/pl_PL.ts b/res/i18n/ts/pl_PL.ts
index c605cb79..ed5086a3 100644
--- a/res/i18n/ts/pl_PL.ts
+++ b/res/i18n/ts/pl_PL.ts
@@ -16,10 +16,25 @@
 <context>
     <name>Account</name>
     <message>
-        <location filename="../../../src/sakia/core/account.py" line="510"/>
+        <location filename="../../../src/sakia/core/account.py" line="538"/>
         <source>Could not find user self certification.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="67"/>
+        <source>Warning : Your membership is expiring soon.</source>
+        <translation type="unfinished">Ostrzeżenie: Twoje członkostwo wygasa szybko.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="72"/>
+        <source>Warning : Your could miss certifications soon.</source>
+        <translation type="unfinished">Uwaga: Twój mogło zabraknąć certyfikaty wkrótce.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="77"/>
+        <source>Warning : If you don&apos;t renew soon, your identity will be considerd revoked.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AccountConfigurationDialog</name>
@@ -104,43 +119,43 @@
     <message>
         <location filename="../../../src/sakia/core/app.py" line="76"/>
         <source>Warning : Your membership is expiring soon.</source>
-        <translation type="unfinished">Ostrzeżenie: Twoje członkostwo wygasa szybko.</translation>
+        <translation type="obsolete">Ostrzeżenie: Twoje członkostwo wygasa szybko.</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/app.py" line="81"/>
         <source>Warning : Your could miss certifications soon.</source>
-        <translation type="unfinished">Uwaga: Twój mogło zabraknąć certyfikaty wkrótce.</translation>
+        <translation type="obsolete">Uwaga: Twój mogło zabraknąć certyfikaty wkrótce.</translation>
     </message>
 </context>
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Certification</source>
         <translation>Certyfikacja</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="20"/>
+        <location filename="../../ui/certification.ui" line="26"/>
         <source>Community</source>
         <translation>Społeczność</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="32"/>
+        <location filename="../../ui/certification.ui" line="54"/>
         <source>Certify user</source>
         <translation type="unfinished">Zaświadczyć użytkownika</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="40"/>
         <source>Contact</source>
-        <translation>Kontakt</translation>
+        <translation type="obsolete">Kontakt</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="61"/>
         <source>User public key</source>
-        <translation>Użytkownik klucz publiczny</translation>
+        <translation type="obsolete">Użytkownik klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="80"/>
+        <location filename="../../ui/certification.ui" line="157"/>
         <source>Key</source>
         <translation>Klucz</translation>
     </message>
@@ -165,25 +180,60 @@
         <translation type="obsolete">Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="112"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="220"/>
         <source>Not a member</source>
         <translation>Nie jest członkiem</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="109"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="214"/>
         <source>&amp;Ok</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="75"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="126"/>
         <source>Success sending certification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Could not broadcast certification : {0}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="35"/>
+        <source>Certifications stock</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="73"/>
+        <source>Con&amp;tact</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="116"/>
+        <source>&amp;User public key</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="177"/>
+        <source>Sea&amp;rch user</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="197"/>
+        <source>Certifications sent : {nb_certifications}/{stock}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="202"/>
+        <source>Remaining time before next available certification : {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="217"/>
+        <source>No more certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityConfigurationDialog</name>
@@ -218,17 +268,17 @@
         <translation>Serwer</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="200"/>
+        <location filename="../../ui/community_cfg.ui" line="203"/>
         <source>Add</source>
         <translation>Dodać</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="221"/>
+        <location filename="../../ui/community_cfg.ui" line="224"/>
         <source>Previous</source>
         <translation>Poprzedni</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="244"/>
+        <location filename="../../ui/community_cfg.ui" line="247"/>
         <source>Next</source>
         <translation>Następny</translation>
     </message>
@@ -314,45 +364,50 @@
 <context>
     <name>CommunityTile</name>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="81"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Member</source>
         <translation type="unfinished">Członek</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="82"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Non-Member</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>members</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Monetary mass</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Status</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Balance</source>
         <translation type="unfinished">Równowaga</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="112"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="130"/>
         <source>Not connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="125"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="143"/>
         <source>Community not initialized</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="99"/>
+        <source>#FF0000</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityWidget</name>
@@ -372,7 +427,7 @@
         <translation type="unfinished">Certyfikacja</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="289"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="286"/>
         <source>Renew membership</source>
         <translation type="unfinished">Odnów członkostwo</translation>
     </message>
@@ -387,62 +442,57 @@
         <translation type="obsolete">Uwaga: Twój mogło zabraknąć certyfikaty wkrótce.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="33"/>
         <source>Transactions</source>
         <translation type="unfinished">Transakcje</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
         <source>Web of Trust</source>
         <translation type="unfinished">Sieć Zaufania</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="37"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="90"/>
         <source>Network</source>
         <translation type="unfinished">Sieć</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>Membership expiration</source>
         <translation type="unfinished">Wygaśnięcie członkostwa</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Uwaga : Wygaśnięcie członkostwa w {0} dni&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>Certifications number</source>
         <translation type="unfinished">Numer Certyfikaty</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>&lt;b&gt;Warning : You are certified by only {0} persons, need {1}&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Ostrzeżenie : certyfikowane przez zaledwie {0} osób, potrzebuję {1}&lt;/b&gt;</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="228"/>
         <source> Block {0}</source>
-        <translation type="unfinished"> Blok {0}</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="270"/>
-        <source> - Median fork window : {0}</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete"> Blok {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="295"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="292"/>
         <source>Send membership demand</source>
         <translation type="unfinished">Wyślij popytu członkostwa</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Warning</source>
         <translation type="unfinished">Ostrzeżenie</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Are you sure ?
 Sending a leaving demand  cannot be canceled.
 The process to join back the community later will have to be done again.</source>
@@ -463,7 +513,7 @@ Publikowanie UID może zostać anulowane przez odwołaniu UID.</translation>
         <translation type="obsolete">UID wydawnictwa</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Success publishing your UID</source>
         <translation type="unfinished">Sukces publikowanie UID</translation>
     </message>
@@ -495,32 +545,32 @@ Revoking your UID can only success if it is not already validated by the network
 Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez sieć.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Membership</source>
         <translation type="unfinished">Członkostwo</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="329"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="325"/>
         <source>Success sending Membership demand</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="361"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="356"/>
         <source>Revoke</source>
         <translation type="unfinished">Odwołać</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="355"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="350"/>
         <source>Success sending Revoke demand</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="94"/>
         <source>Show informations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="38"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="95"/>
         <source>Informations</source>
         <translation type="unfinished"></translation>
     </message>
@@ -530,23 +580,38 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished">Opublikować UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="399"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="41"/>
         <source>Revoke UID</source>
         <translation type="unfinished">Odwołać UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="401"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
         <source>UID</source>
         <translation type="unfinished">UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
-        <source>Your UID was revoked successfully.</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <source>Search Identities</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="36"/>
-        <source>Search Identities</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <source>Explore the Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="99"/>
+        <source>Show explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="100"/>
+        <source>Explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="234"/>
+        <source>Block {0}</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -568,11 +633,26 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation>Klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/contact.py" line="52"/>
+        <location filename="../../../src/sakia/gui/contact.py" line="81"/>
         <source>Contact already exists</source>
         <translation>Kontakt już istnieje</translation>
     </message>
 </context>
+<context>
+    <name>ContextMenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Warning</source>
+        <translation type="unfinished">Ostrzeżenie</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Are you sure ?
+This money transfer will be removed and not sent.</source>
+        <translation type="unfinished">JesteÅ› pewny ?
+Ten przelew zostanie usunięty i nie wysłał.</translation>
+    </message>
+</context>
 <context>
     <name>CreateWalletDialog</name>
     <message>
@@ -669,48 +749,159 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
     <message>
         <location filename="../../ui/member.ui" line="14"/>
         <source>Informations</source>
-        <translation>Informacja</translation>
+        <translation type="obsolete">Informacja</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="34"/>
         <source>Member</source>
-        <translation>Członek</translation>
+        <translation type="obsolete">Członek</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="65"/>
         <source>uid</source>
-        <translation>uid</translation>
+        <translation type="obsolete">uid</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="72"/>
         <source>properties</source>
-        <translation type="unfinished">właściwości</translation>
+        <translation type="obsolete">właściwości</translation>
+    </message>
+</context>
+<context>
+    <name>DividendPerDay</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="9"/>
+        <source>UDD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="10"/>
+        <source>{0} {1}UDD {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="11"/>
+        <source>UDD {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="12"/>
+        <source>UDD(t) = (Q * 100) / (UD(t) / DT)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ExplorerTabWidget</name>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Forma</translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="48"/>
+        <source>Steps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="65"/>
+        <source>Go</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>GraphTabWidget</name>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </source>
+        <translation type="unfinished">
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="71"/>
+        <source>Membership</source>
+        <translation type="unfinished">Członkostwo</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>Last renewal on {:}, expiration on {:}</source>
+        <translation type="unfinished">Ostatni odnowienia na {:}, wygaśnięciu z dniem {:}</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Your web of trust</source>
+        <translation type="unfinished">Twój sieć zaufania</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Certified by {:} members; Certifier of {:} members</source>
+        <translation type="unfinished">Certyfikowany przez {:} członków; Certifier z {:} członków</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Not a member</source>
+        <translation type="unfinished">Nie jest członkiem</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </source>
+        <translation type="unfinished">
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </translation>
     </message>
 </context>
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Date</source>
         <translation>Data</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>UID/Public key</source>
         <translation>UID/Klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Payment</source>
         <translation>Płatność</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Deposit</source>
         <translation>Kaucja</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Comment</source>
         <translation>Uwaga</translation>
     </message>
@@ -827,73 +1018,63 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="36"/>
         <source>Members</source>
-        <translation type="unfinished">Członek</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="37"/>
-        <source>Direct connections</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="112"/>
-        <source>Informations</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Członek</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="115"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Dodaj jako kontakt</translation>
+        <translation type="obsolete">Dodaj jako kontakt</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="119"/>
         <source>Send money</source>
-        <translation type="unfinished">Wyślij pieniądze</translation>
+        <translation type="obsolete">Wyślij pieniądze</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="123"/>
         <source>Certify identity</source>
-        <translation type="unfinished">Poświadcza tożsamość</translation>
+        <translation type="obsolete">Poświadcza tożsamość</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="127"/>
-        <source>View in Web of Trust</source>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="32"/>
+        <source>Search direct certifications</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="131"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="33"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Badania klucz publiczny, uid...</translation>
     </message>
 </context>
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="89"/>
+        <location filename="../../../src/sakia/models/identities.py" line="109"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="90"/>
+        <location filename="../../../src/sakia/models/identities.py" line="110"/>
         <source>Pubkey</source>
         <translation>Klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="91"/>
+        <location filename="../../../src/sakia/models/identities.py" line="111"/>
         <source>Renewed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="92"/>
+        <location filename="../../../src/sakia/models/identities.py" line="112"/>
         <source>Expiration</source>
         <translation type="unfinished">Wygaśnięcie</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="94"/>
+        <location filename="../../../src/sakia/models/identities.py" line="114"/>
         <source>Validation</source>
         <translation>Walidacja</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="93"/>
+        <location filename="../../../src/sakia/models/identities.py" line="113"/>
         <source>Publication</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1029,47 +1210,47 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Uniwersalny Dywidendy UD(t) w</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Podaż Pieniądza M(t-1) w</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Members N(t)</source>
         <translation>Członkowie N(t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass per member M(t-1)/N(t) in</source>
         <translation>Podaż Pieniądza na członka M(t-1)/N(t) w</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Actual growth c = UD(t)/[M(t-1)/N(t)]</source>
         <translation>Rzeczywisty wzrost c = UD(t)/[M(t-1)/N(t)]</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Last UD date and time (t)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Next UD date and time (t+1)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="196"/>
         <source>No Universal Dividend created yet.</source>
         <translation type="unfinished">Nie masz jeszcze Uniwersalny dywidendy stworzył.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1086,37 +1267,37 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} dni</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (formula)</source>
         <translation>Uniwersalny Dywidendy (formuła)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (computed)</source>
         <translation>Uniwersalny Dywidendy (obliczana)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:2.0%} / {:} days&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1143,42 +1324,42 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Fundamental growth (c)</source>
         <translation type="unfinished">Podstawowym wzrostu (c)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation>Uniwersalny Dywidendy poczÄ…tkowa UD(0) w</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Time period (dt) in days (86400 seconds) between two UD</source>
         <translation>Okres czasu (dt) w dni (86400 sekund) między dwoma UD</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Number of blocks used for calculating median time</source>
         <translation type="unfinished">Liczba bloków stosowane do obliczania mediany czasu</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The average time in seconds for writing 1 block (wished time)</source>
         <translation>Åšredni czas w sekundach do pisania 1 blok (szkoda czasu)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of blocks required to evaluate again PoWMin value</source>
         <translation type="unfinished">Liczba bloków wymagane do oceny wartości ponownie PoWMin</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of previous blocks to check for personalized difficulty</source>
         <translation>Liczba poprzednich bloków, aby sprawdzić indywidualną trudności</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The percent of previous issuers to reach for personalized difficulty</source>
         <translation type="unfinished">Procent poprzednich emitentów dotrzeć do spersonalizowanej trudności</translation>
     </message>
@@ -1194,7 +1375,7 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;/table&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1208,35 +1389,35 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum delay between 2 identical certifications (in days)</source>
-        <translation>Minimalne opóźnienie między 2 identycznych certyfikatów (w dniach)</translation>
+        <translation type="obsolete">Minimalne opóźnienie między 2 identycznych certyfikatów (w dniach)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid signature (in days)</source>
         <translation>Maksymalny wiek ważnego podpisu (w dniach)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Minimum quantity of signatures to be part of the WoT</source>
         <translation>Minimalna ilość podpisów, aby być częścią WoT</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum quantity of valid made certifications to be part of the WoT for distance rule</source>
-        <translation type="unfinished">Minimalna ilość ważnych zaświadczeń wydanych być częścią WoT dla rządów odległości</translation>
+        <translation type="obsolete">Minimalna ilość ważnych zaświadczeń wydanych być częścią WoT dla rządów odległości</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid membership (in days)</source>
         <translation>Maksymalny wiek ważnego członkostwa (w dniach)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum distance between each WoT member and a newcomer</source>
         <translation type="unfinished">La distance maximale entre les membres individuels de la WOT et novice</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:} {:}&lt;/td&gt;&lt;/tr&gt;
@@ -1252,7 +1433,7 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Penultimate UD date and time (t-1)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1262,25 +1443,61 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Name</source>
         <translation type="unfinished">ImiÄ™</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Units</source>
         <translation type="unfinished">Jednostki</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Formula</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Description</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>
+            &lt;table cellpadding=&quot;5&quot;&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;/table&gt;
+            </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum delay between 2 certifications (in days)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum quantity of active certifications made by member.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum delay a certification can wait before being expired for non-writing.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum percent of sentries to reach to match the distance rule</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
@@ -1290,7 +1507,7 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished">Plik</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="131"/>
+        <location filename="../../ui/mainwindow.ui" line="138"/>
         <source>Account</source>
         <translation>Konto</translation>
     </message>
@@ -1310,12 +1527,12 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation>&amp;Pomoc</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="76"/>
+        <location filename="../../ui/mainwindow.ui" line="83"/>
         <source>Manage accounts</source>
         <translation>ZarzÄ…dzanie kontami</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="81"/>
+        <location filename="../../ui/mainwindow.ui" line="88"/>
         <source>Configure trustable nodes</source>
         <translation>Skonfiguruj zaufanych węzłów</translation>
     </message>
@@ -1325,47 +1542,47 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="obsolete">&amp;Dodawanie kontaktu</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="106"/>
+        <location filename="../../ui/mainwindow.ui" line="113"/>
         <source>Send a message</source>
         <translation>Wyślij wiadomość</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="111"/>
+        <location filename="../../ui/mainwindow.ui" line="118"/>
         <source>Send money</source>
         <translation>Wyślij pieniądze</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="116"/>
+        <location filename="../../ui/mainwindow.ui" line="123"/>
         <source>Remove contact</source>
         <translation>Usuń kontakt</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="121"/>
+        <location filename="../../ui/mainwindow.ui" line="128"/>
         <source>Save</source>
         <translation>Zapisz</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="126"/>
+        <location filename="../../ui/mainwindow.ui" line="133"/>
         <source>&amp;Quit</source>
         <translation type="unfinished">&amp;Zamknij</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="136"/>
+        <location filename="../../ui/mainwindow.ui" line="143"/>
         <source>&amp;Transfer money</source>
         <translation type="unfinished">&amp;Przelać pieniądze</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="141"/>
+        <location filename="../../ui/mainwindow.ui" line="148"/>
         <source>&amp;Configure</source>
         <translation type="unfinished">&amp;Skonfiguruj</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="146"/>
+        <location filename="../../ui/mainwindow.ui" line="153"/>
         <source>&amp;Import</source>
         <translation>&amp;Import</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="151"/>
+        <location filename="../../ui/mainwindow.ui" line="158"/>
         <source>&amp;Export</source>
         <translation>&amp;Eksport</translation>
     </message>
@@ -1375,32 +1592,32 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="obsolete">&amp;Certyfikacja</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="161"/>
+        <location filename="../../ui/mainwindow.ui" line="168"/>
         <source>&amp;Set as default</source>
         <translation>&amp;Ustaw jako domyślne</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="166"/>
+        <location filename="../../ui/mainwindow.ui" line="173"/>
         <source>A&amp;bout</source>
         <translation type="unfinished">&amp;O</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="171"/>
+        <location filename="../../ui/mainwindow.ui" line="178"/>
         <source>&amp;Preferences</source>
         <translation type="unfinished">&amp;Preferencje</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="176"/>
+        <location filename="../../ui/mainwindow.ui" line="183"/>
         <source>&amp;Add account</source>
         <translation>&amp;Dodaj konto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="211"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="285"/>
         <source>Latest release : {version}</source>
         <translation>Najnowsze wydanie: {wersja}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="218"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="292"/>
         <source>Download link</source>
         <translation>Link do pobrania</translation>
     </message>
@@ -1440,17 +1657,17 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="251"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="325"/>
         <source>Please get the latest release {version}</source>
         <translation>Proszę pobrać najnowsze wydanie {wersja}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="283"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="357"/>
         <source>Edit</source>
         <translation>Edycja</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="286"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="360"/>
         <source>Delete</source>
         <translation>Kasować</translation>
     </message>
@@ -1465,17 +1682,17 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="obsolete">CuteCoin {0} - Konto : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="348"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="423"/>
         <source>Export an account</source>
         <translation>Eksportować konto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="349"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="424"/>
         <source>All account files (*.acc)</source>
         <translation type="unfinished">Pliki konto (*.acc)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="350"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="425"/>
         <source>Export</source>
         <translation>Eksport</translation>
     </message>
@@ -1490,17 +1707,17 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="86"/>
+        <location filename="../../ui/mainwindow.ui" line="93"/>
         <source>A&amp;dd a contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="156"/>
+        <location filename="../../ui/mainwindow.ui" line="163"/>
         <source>C&amp;ertification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="225"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="299"/>
         <source>
         &lt;h1&gt;sakia&lt;/h1&gt;
 
@@ -1521,20 +1738,30 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="303"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="382"/>
         <source>sakia {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="330"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="406"/>
         <source>sakia {0} - Account : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="71"/>
+        <source>&amp;Duniter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="188"/>
+        <source>&amp;Manage local node</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemberDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="46"/>
+        <location filename="../../../src/sakia/gui/member.py" line="73"/>
         <source>not a member</source>
         <translation>nie jest członkiem</translation>
     </message>
@@ -1545,97 +1772,125 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Public key</source>
         <translation>Klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Join date</source>
         <translation>Data rejestracji</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="87"/>
+        <location filename="../../../src/sakia/gui/member.py" line="144"/>
         <source>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</source>
         <translation>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="73"/>
+        <location filename="../../../src/sakia/gui/member.py" line="130"/>
         <source>Distance</source>
         <translation>Dystans</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="80"/>
+        <location filename="../../../src/sakia/gui/member.py" line="139"/>
         <source>Path</source>
         <translation>ścieżka</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="92"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
+        <source>UID Published on</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MemberView</name>
+    <message>
+        <location filename="../../ui/member.ui" line="14"/>
+        <source>Member informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/member.ui" line="34"/>
+        <source>Member</source>
+        <translation type="unfinished">Członek</translation>
+    </message>
 </context>
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="48"/>
+        <location filename="../../../src/sakia/models/network.py" line="54"/>
         <source>Address</source>
         <translation>Adres</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="49"/>
+        <location filename="../../../src/sakia/models/network.py" line="55"/>
         <source>Port</source>
         <translation>Port</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="50"/>
+        <location filename="../../../src/sakia/models/network.py" line="56"/>
         <source>Block</source>
         <translation>Blok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="52"/>
+        <location filename="../../../src/sakia/models/network.py" line="58"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="53"/>
+        <location filename="../../../src/sakia/models/network.py" line="59"/>
         <source>Member</source>
         <translation>Członek</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="54"/>
+        <location filename="../../../src/sakia/models/network.py" line="60"/>
         <source>Pubkey</source>
         <translation>Klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="55"/>
+        <location filename="../../../src/sakia/models/network.py" line="61"/>
         <source>Software</source>
         <translation>Oprogramowanie</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="56"/>
+        <location filename="../../../src/sakia/models/network.py" line="62"/>
         <source>Version</source>
         <translation>Wersja</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>yes</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>no</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>offline</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="51"/>
+        <location filename="../../../src/sakia/models/network.py" line="57"/>
         <source>Hash</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1648,17 +1903,17 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished">Forma</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="70"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="72"/>
         <source>Unset root node</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="76"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="78"/>
         <source>Set as root node</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="82"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="84"/>
         <source>Open in browser</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1666,26 +1921,34 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="136"/>
+        <location filename="../../../src/sakia/models/network.py" line="148"/>
         <source>Online</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="137"/>
+        <location filename="../../../src/sakia/models/network.py" line="149"/>
         <source>Offline</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="138"/>
+        <location filename="../../../src/sakia/models/network.py" line="150"/>
         <source>Unsynchronized</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="139"/>
+        <location filename="../../../src/sakia/models/network.py" line="151"/>
         <source>Corrupted</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>NodeManager</name>
+    <message>
+        <location filename="../../ui/node_manager.ui" line="14"/>
+        <source>Node manager</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>PasswordAskerDialog</name>
     <message>
@@ -1704,22 +1967,22 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Bad password</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Non printable characters in password</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Failed to get private key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Wrong password typed. Cannot open the private key</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1782,45 +2045,50 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="329"/>
+        <location filename="../../ui/preferences.ui" line="356"/>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Network settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="345"/>
+        <location filename="../../ui/preferences.ui" line="372"/>
         <source>Proxy server address : </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="355"/>
+        <location filename="../../ui/preferences.ui" line="382"/>
         <source>:</source>
         <translation>:</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="336"/>
+        <location filename="../../ui/preferences.ui" line="363"/>
         <source>Use a http proxy server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="379"/>
+        <location filename="../../ui/preferences.ui" line="406"/>
         <source>Automatically refresh identities informations</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="330"/>
+        <source>Enable forgetfulness</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="163"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="165"/>
         <source>New account</source>
         <translation>Nowe konto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="170"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="172"/>
         <source>Configure {0}</source>
         <translation>Skonfiguruj {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="185"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
@@ -1830,12 +2098,12 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation type="obsolete">Klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>Warning</source>
         <translation type="unfinished">Ostrzeżenie</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>This action will delete your account locally.
 Please note your key parameters (salt and password) if you wish to recover it later.
 Your account won&apos;t be removed from the networks it joined.
@@ -1843,7 +2111,7 @@ Are you sure ?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="243"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="246"/>
         <source>Error</source>
         <translation>BÅ‚Ä…d</translation>
     </message>
@@ -1851,22 +2119,22 @@ Are you sure ?</source>
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="227"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="240"/>
         <source>Configure community {0}</source>
         <translation>Skonfiguruj społeczności {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="230"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="243"/>
         <source>Add a community</source>
         <translation>Dodać społeczności</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="264"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="276"/>
         <source>Error</source>
         <translation>BÅ‚Ä…d</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="293"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="305"/>
         <source>Delete</source>
         <translation>Kasować</translation>
     </message>
@@ -1929,11 +2197,6 @@ Chciałbyś opublikować klucz ?</translation>
         <source>Quant Z-sum</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
-        <source>{0} Q0 {1}</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="9"/>
         <source>Q0 {0}</source>
@@ -1953,26 +2216,31 @@ Chciałbyś opublikować klucz ?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
+        <source>{0} {1}Q0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Relative</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="7"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
         <source>UD</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="8"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
         <source>{0} {1}UD {2}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="11"/>
         <source>UD {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="12"/>
         <source>R = Q / UD(t)
                                         &lt;br &gt;
                                         &lt;table&gt;
@@ -1985,15 +2253,40 @@ Chciałbyś opublikować klucz ?</translation>
     </message>
 </context>
 <context>
-    <name>RelativeZSum</name>
+    <name>RelativeToPast</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="7"/>
-        <source>Relat Z-sum</source>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="6"/>
+        <source>Past UD</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
-        <source>{0} R0 {1}</source>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="7"/>
+        <source>{0} {1}UD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="8"/>
+        <source>UD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Relative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>RelativeZSum</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="7"/>
+        <source>Relat Z-sum</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -2015,39 +2308,57 @@ Chciałbyś opublikować klucz ?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
+        <source>{0} {1}R0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Scene</name>
+</context>
+<context>
+    <name>SearchUserWidget</name>
     <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="158"/>
-        <source>Certification expires at {0}</source>
-        <translation type="unfinished"></translation>
+        <location filename="../../ui/search_user_view.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Forma</translation>
+    </message>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="33"/>
+        <source>Center the view on me</source>
+        <translation type="unfinished">Wyśrodkować widok na mnie</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/search_user.py" line="15"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Badania klucz publiczny, uid...</translation>
     </message>
 </context>
 <context>
     <name>StepPageInit</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="95"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="101"/>
         <source>Could not find your identity on the network.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="127"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
         <source>Broadcasting identity...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>UID broadcast</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>Identity broadcasted to the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>Error</source>
         <translation type="unfinished">BÅ‚Ä…d</translation>
     </message>
@@ -2057,27 +2368,42 @@ Chciałbyś opublikować klucz ?</translation>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>{0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="153"/>
         <source>Your pubkey or UID was already found on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="145"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="156"/>
         <source>Your account already exists on the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="97"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="103"/>
         <source>Your pubkey or UID is different on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="124"/>
+        <source>connecting...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="164"/>
+        <source>Could not connect. Check hostname, ip address or port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="162"/>
+        <source>Could not connect. Check node peering entry</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Toast</name>
@@ -2102,57 +2428,52 @@ Yours : {0}, the network : {1}</source>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="175"/>
         <source>Actions</source>
-        <translation type="unfinished">Akcje</translation>
+        <translation type="obsolete">Akcje</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="190"/>
         <source>Send again</source>
-        <translation>Wyślij ponownie</translation>
+        <translation type="obsolete">Wyślij ponownie</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="195"/>
         <source>Cancel</source>
-        <translation>Anuluj</translation>
+        <translation type="obsolete">Anuluj</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="201"/>
         <source>Informations</source>
-        <translation>Informacja</translation>
+        <translation type="obsolete">Informacja</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="206"/>
         <source>Add as contact</source>
-        <translation>Dodaj jako kontakt</translation>
+        <translation type="obsolete">Dodaj jako kontakt</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="211"/>
         <source>Send money</source>
-        <translation>Wyślij pieniądze</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="217"/>
-        <source>View in Web of Trust</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Wyślij pieniądze</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="222"/>
         <source>Copy pubkey to clipboard</source>
-        <translation>Kopiowanie klucza publicznego do schowka</translation>
+        <translation type="obsolete">Kopiowanie klucza publicznego do schowka</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Warning</source>
-        <translation>Ostrzeżenie</translation>
+        <translation type="obsolete">Ostrzeżenie</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Are you sure ?
 This money transfer will be removed and not sent.</source>
-        <translation>JesteÅ› pewny ?
+        <translation type="obsolete">JesteÅ› pewny ?
 Ten przelew zostanie usunięty i nie wysłał.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="160"/>
+        <location filename="../../../src/sakia/gui/transactions_tab.py" line="159"/>
         <source>{:}</source>
         <translation type="unfinished">{:}</translation>
     </message>
@@ -2185,37 +2506,37 @@ Ten przelew zostanie usunięty i nie wysłał.</translation>
         <translation type="obsolete">Kontakt</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="80"/>
+        <location filename="../../ui/transfer.ui" line="136"/>
         <source>Key</source>
         <translation>Klucz</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="148"/>
+        <location filename="../../ui/transfer.ui" line="250"/>
         <source> UD</source>
         <translation> UD</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="166"/>
+        <location filename="../../ui/transfer.ui" line="268"/>
         <source>Transaction message</source>
         <translation type="unfinished">komunikat transakcji</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>Money transfer</source>
         <translation>Przelew pieniędzy</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>No amount. Please give the transfert amount</source>
         <translation>Nie ilość. Proszę podać kwotę przelewu</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="139"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="163"/>
         <source>Transfer</source>
         <translation>Przenieść</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="126"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="150"/>
         <source>Success sending money to {0}</source>
         <translation type="unfinished">Sukces wysyłania pieniędzy do {0}</translation>
     </message>
@@ -2230,30 +2551,35 @@ Ten przelew zostanie usunięty i nie wysłał.</translation>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="61"/>
+        <location filename="../../ui/transfer.ui" line="95"/>
         <source>&amp;Recipient public key</source>
         <translation type="unfinished">&amp;Odbiorca klucz publiczny</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="106"/>
+        <location filename="../../ui/transfer.ui" line="208"/>
         <source>Wallet</source>
         <translation>Portfel</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="125"/>
+        <location filename="../../ui/transfer.ui" line="227"/>
         <source>Available money : </source>
         <translation>Dostępne pieniądze : </translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="134"/>
+        <location filename="../../ui/transfer.ui" line="236"/>
         <source>Amount</source>
         <translation>Ilość</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="40"/>
+        <location filename="../../ui/transfer.ui" line="46"/>
         <source>Con&amp;tact</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="156"/>
+        <source>S&amp;earch user</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TxFilterProxyModel</name>
@@ -2268,16 +2594,48 @@ Ten przelew zostanie usunięty i nie wysłał.</translation>
         <translation type="obsolete">Walidacji... {0} %</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="165"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="166"/>
         <source>{0} / {1} confirmations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="169"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="170"/>
         <source>Confirming... {0} %</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>UDDToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="6"/>
+        <source>Past UUD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="7"/>
+        <source>{0} {1}UUD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="8"/>
+        <source>UUD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>WalletsTab</name>
     <message>
@@ -2509,27 +2867,22 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="294"/>
         <source>Informations</source>
-        <translation>Informacje</translation>
+        <translation type="obsolete">Informacje</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="299"/>
         <source>Add as contact</source>
-        <translation>Dodaj jako kontakt</translation>
+        <translation type="obsolete">Dodaj jako kontakt</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="304"/>
         <source>Send money</source>
-        <translation>Wyślij pieniądze</translation>
+        <translation type="obsolete">Wyślij pieniądze</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="309"/>
         <source>Certify identity</source>
-        <translation>Poświadcza tożsamość</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="314"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Poświadcza tożsamość</translation>
     </message>
 </context>
 <context>
@@ -2542,12 +2895,12 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
     <message>
         <location filename="../../ui/wot_tab.ui" line="33"/>
         <source>Center the view on me</source>
-        <translation>Wyśrodkować widok na mnie</translation>
+        <translation type="obsolete">Wyśrodkować widok na mnie</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
         <source>Research a pubkey, an uid...</source>
-        <translation type="unfinished">Badania klucz publiczny, uid...</translation>
+        <translation type="obsolete">Badania klucz publiczny, uid...</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
@@ -2558,7 +2911,7 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;/table&gt;
                     </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
                     &lt;table cellpadding=&quot;5&quot;&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                     &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -2569,27 +2922,27 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
         <source>Membership</source>
-        <translation type="unfinished">Członkostwo</translation>
+        <translation type="obsolete">Członkostwo</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
         <source>Last renewal on {:}, expiration on {:}</source>
-        <translation type="unfinished">Ostatni odnowienia na {:}, wygaśnięciu z dniem {:}</translation>
+        <translation type="obsolete">Ostatni odnowienia na {:}, wygaśnięciu z dniem {:}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Your web of trust</source>
-        <translation type="unfinished">Twój sieć zaufania</translation>
+        <translation type="obsolete">Twój sieć zaufania</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Certified by {:} members; Certifier of {:} members</source>
-        <translation type="unfinished">Certyfikowany przez {:} członków; Certifier z {:} członków</translation>
+        <translation type="obsolete">Certyfikowany przez {:} członków; Certifier z {:} członków</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Not a member</source>
-        <translation type="unfinished">Nie jest członkiem</translation>
+        <translation type="obsolete">Nie jest członkiem</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
@@ -2600,7 +2953,7 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;/table&gt;
                 </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
@@ -2609,35 +2962,129 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
                 </translation>
     </message>
 </context>
+<context>
+    <name>certificationsTabWidget</name>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Forma</translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="20"/>
+        <source>Certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="33"/>
+        <source>loading...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="63"/>
+        <source>dd/MM/yyyy</source>
+        <translation type="unfinished">dd/MM/yyyy</translation>
+    </message>
+</context>
+<context>
+    <name>menu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="57"/>
+        <source>Certify identity</source>
+        <translation type="unfinished">Poświadcza tożsamość</translation>
+    </message>
+</context>
+<context>
+    <name>menu.qmenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="42"/>
+        <source>Informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="47"/>
+        <source>Add as contact</source>
+        <translation type="unfinished">Dodaj jako kontakt</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="52"/>
+        <source>Send money</source>
+        <translation type="unfinished">Wyślij pieniądze</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="61"/>
+        <source>View in Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="65"/>
+        <source>Copy pubkey to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="70"/>
+        <source>Copy membership document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="74"/>
+        <source>Copy self-certification document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="84"/>
+        <source>Transfer</source>
+        <translation type="unfinished">Przenieść</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="86"/>
+        <source>Send again</source>
+        <translation type="unfinished">Wyślij ponownie</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="90"/>
+        <source>Cancel</source>
+        <translation type="unfinished">Anuluj</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="95"/>
+        <source>Copy raw transaction to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="100"/>
+        <source>Copy transaction block to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="191"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="204"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="70"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="72"/>
         <source>Forbidden : salt is too short</source>
         <translation>Zabrania się: sól jest zbyt krótki</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="74"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="76"/>
         <source>Forbidden : password is too short</source>
         <translation>Zabrania się: hasło jest za krótkie</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="78"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="80"/>
         <source>Forbidden : Invalid characters in salt field</source>
         <translation>Zabrania się: Nieprawidłowe znaki w polu soli</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="82"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="84"/>
         <source>Forbidden : Invalid characters in password field</source>
         <translation>Zabrania się: Nieprawidłowe znaki w polu hasła</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="88"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="90"/>
         <source>Error : passwords are different</source>
         <translation>Błąd: hasła są różne</translation>
     </message>
@@ -2650,7 +3097,7 @@ Odwołanie UID może tylko sukcesem, jeśli nie jest on już zatwierdzony przez
         <translation>Forma</translation>
     </message>
     <message>
-        <location filename="../../ui/transactions_tab.ui" line="63"/>
+        <location filename="../../ui/transactions_tab.ui" line="66"/>
         <source>dd/MM/yyyy</source>
         <translation>dd/MM/yyyy</translation>
     </message>
diff --git a/res/i18n/ts/pt_BR.ts b/res/i18n/ts/pt_BR.ts
index 68b34bae..024effa7 100644
--- a/res/i18n/ts/pt_BR.ts
+++ b/res/i18n/ts/pt_BR.ts
@@ -51,10 +51,25 @@
         <translation type="obsolete">Relat Z-sum</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/account.py" line="510"/>
+        <location filename="../../../src/sakia/core/account.py" line="538"/>
         <source>Could not find user self certification.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="67"/>
+        <source>Warning : Your membership is expiring soon.</source>
+        <translation type="unfinished">Aviso: sua associação expirará em breve.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="72"/>
+        <source>Warning : Your could miss certifications soon.</source>
+        <translation type="unfinished">Aviso: você poderá perder certificações em breve.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="77"/>
+        <source>Warning : If you don&apos;t renew soon, your identity will be considerd revoked.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AccountConfigurationDialog</name>
@@ -144,43 +159,43 @@
     <message>
         <location filename="../../../src/sakia/core/app.py" line="76"/>
         <source>Warning : Your membership is expiring soon.</source>
-        <translation type="unfinished">Aviso: sua associação expirará em breve.</translation>
+        <translation type="obsolete">Aviso: sua associação expirará em breve.</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/app.py" line="81"/>
         <source>Warning : Your could miss certifications soon.</source>
-        <translation type="unfinished">Aviso: você poderá perder certificações em breve.</translation>
+        <translation type="obsolete">Aviso: você poderá perder certificações em breve.</translation>
     </message>
 </context>
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Certification</source>
         <translation>Certificação</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="20"/>
+        <location filename="../../ui/certification.ui" line="26"/>
         <source>Community</source>
         <translation>Comunidade</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="32"/>
+        <location filename="../../ui/certification.ui" line="54"/>
         <source>Certify user</source>
         <translation>Certificar usuário</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="40"/>
         <source>Contact</source>
-        <translation>Contato</translation>
+        <translation type="obsolete">Contato</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="61"/>
         <source>User public key</source>
-        <translation>Chave pública do usuário</translation>
+        <translation type="obsolete">Chave pública do usuário</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="80"/>
+        <location filename="../../ui/certification.ui" line="157"/>
         <source>Key</source>
         <translation>Chave</translation>
     </message>
@@ -205,25 +220,60 @@
         <translation type="obsolete">Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="112"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="220"/>
         <source>Not a member</source>
         <translation>Não é um membro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="109"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="214"/>
         <source>&amp;Ok</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="75"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="126"/>
         <source>Success sending certification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Could not broadcast certification : {0}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="35"/>
+        <source>Certifications stock</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="73"/>
+        <source>Con&amp;tact</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="116"/>
+        <source>&amp;User public key</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="177"/>
+        <source>Sea&amp;rch user</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="197"/>
+        <source>Certifications sent : {nb_certifications}/{stock}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="202"/>
+        <source>Remaining time before next available certification : {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="217"/>
+        <source>No more certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityConfigurationDialog</name>
@@ -258,17 +308,17 @@
         <translation>Servidor</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="200"/>
+        <location filename="../../ui/community_cfg.ui" line="203"/>
         <source>Add</source>
         <translation>Adicionar</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="221"/>
+        <location filename="../../ui/community_cfg.ui" line="224"/>
         <source>Previous</source>
         <translation>Anterior</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="244"/>
+        <location filename="../../ui/community_cfg.ui" line="247"/>
         <source>Next</source>
         <translation>Próximo</translation>
     </message>
@@ -384,45 +434,50 @@
 <context>
     <name>CommunityTile</name>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="81"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Member</source>
         <translation type="unfinished">Membro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="82"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Non-Member</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>members</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Monetary mass</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Status</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Balance</source>
         <translation type="unfinished">Balanço</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="112"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="130"/>
         <source>Not connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="125"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="143"/>
         <source>Community not initialized</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="99"/>
+        <source>#FF0000</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityWidget</name>
@@ -442,7 +497,7 @@
         <translation type="unfinished">Certificação</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="289"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="286"/>
         <source>Renew membership</source>
         <translation type="unfinished">Renovar associação</translation>
     </message>
@@ -457,62 +512,57 @@
         <translation type="obsolete">Aviso: você poderá perder certificações em breve.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="33"/>
         <source>Transactions</source>
         <translation type="unfinished">Transações</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
         <source>Web of Trust</source>
         <translation type="unfinished">Rede de Confiança</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="37"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="90"/>
         <source>Network</source>
         <translation type="unfinished">Rede</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>Membership expiration</source>
         <translation type="unfinished">Expiração da associação</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Aviso: expiração da associação em {0} dias&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>Certifications number</source>
         <translation type="unfinished">Número de certificações</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>&lt;b&gt;Warning : You are certified by only {0} persons, need {1}&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Aviso: você é certificado por apenas {0} pessoas. São necessárias {1}&lt;/b&gt;</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="228"/>
         <source> Block {0}</source>
-        <translation type="unfinished"> Bloco {0}</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="270"/>
-        <source> - Median fork window : {0}</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete"> Bloco {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="295"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="292"/>
         <source>Send membership demand</source>
         <translation type="unfinished">Enviar pedido de associação</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Warning</source>
         <translation type="unfinished">Aviso</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Are you sure ?
 Sending a leaving demand  cannot be canceled.
 The process to join back the community later will have to be done again.</source>
@@ -533,7 +583,7 @@ A publicação do seu UID pode ser cancelada através da revogação de UID.</tr
         <translation type="obsolete">Publicação de UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Success publishing your UID</source>
         <translation type="unfinished">Sucesso ao publicar seu UID</translation>
     </message>
@@ -565,22 +615,22 @@ Revoking your UID can only success if it is not already validated by the network
 Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela rede.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Membership</source>
         <translation type="unfinished">Associação</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="329"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="325"/>
         <source>Success sending Membership demand</source>
         <translation type="unfinished">Sucesso ao enviar pedido de associação</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="361"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="356"/>
         <source>Revoke</source>
         <translation type="unfinished">Revogar</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="355"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="350"/>
         <source>Success sending Revoke demand</source>
         <translation type="unfinished">Sucesso ao enviar pedido de revoga</translation>
     </message>
@@ -595,12 +645,12 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="obsolete">Sucesso ao enviar documento de Auto-certificação</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="94"/>
         <source>Show informations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="38"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="95"/>
         <source>Informations</source>
         <translation type="unfinished">Informações</translation>
     </message>
@@ -610,23 +660,38 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="unfinished">Publicar UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="399"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="41"/>
         <source>Revoke UID</source>
         <translation type="unfinished">Revogar UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="401"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
         <source>UID</source>
         <translation type="unfinished">UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
-        <source>Your UID was revoked successfully.</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <source>Search Identities</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="36"/>
-        <source>Search Identities</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <source>Explore the Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="99"/>
+        <source>Show explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="100"/>
+        <source>Explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="234"/>
+        <source>Block {0}</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -648,11 +713,26 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation>Chave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/contact.py" line="52"/>
+        <location filename="../../../src/sakia/gui/contact.py" line="81"/>
         <source>Contact already exists</source>
         <translation>O contato já existe</translation>
     </message>
 </context>
+<context>
+    <name>ContextMenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Warning</source>
+        <translation type="unfinished">Aviso</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Are you sure ?
+This money transfer will be removed and not sent.</source>
+        <translation type="unfinished">Você tem certeza?
+Esta transferência monetária será removida e não enviada.</translation>
+    </message>
+</context>
 <context>
     <name>CreateWalletDialog</name>
     <message>
@@ -749,48 +829,153 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
     <message>
         <location filename="../../ui/member.ui" line="14"/>
         <source>Informations</source>
-        <translation>Informações</translation>
+        <translation type="obsolete">Informações</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="34"/>
         <source>Member</source>
-        <translation>Membro</translation>
+        <translation type="obsolete">Membro</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="65"/>
         <source>uid</source>
-        <translation>UID</translation>
+        <translation type="obsolete">UID</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="72"/>
         <source>properties</source>
-        <translation>propriedades</translation>
+        <translation type="obsolete">propriedades</translation>
+    </message>
+</context>
+<context>
+    <name>DividendPerDay</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="9"/>
+        <source>UDD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="10"/>
+        <source>{0} {1}UDD {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="11"/>
+        <source>UDD {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="12"/>
+        <source>UDD(t) = (Q * 100) / (UD(t) / DT)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ExplorerTabWidget</name>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Formulário</translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="48"/>
+        <source>Steps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="65"/>
+        <source>Go</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>GraphTabWidget</name>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="71"/>
+        <source>Membership</source>
+        <translation type="unfinished">Associação</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>Last renewal on {:}, expiration on {:}</source>
+        <translation type="unfinished">Última renovação em {:}, expiração em {:}</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Your web of trust</source>
+        <translation type="unfinished">Sua Rede de Confiança</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Certified by {:} members; Certifier of {:} members</source>
+        <translation type="unfinished">Certificado por {:} membros; Certificador de {:} membros</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Not a member</source>
+        <translation type="unfinished">Não é um membro</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </source>
+        <translation type="unfinished">
+                &lt;table cellpadding=&quot;5&quot;&gt;
+&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+&lt;/table&gt;
+                </translation>
     </message>
 </context>
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Date</source>
         <translation>Data</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>UID/Public key</source>
         <translation>UID/Chave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Payment</source>
         <translation>Pagamento</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Deposit</source>
         <translation>Depósito</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Comment</source>
         <translation>Comentário</translation>
     </message>
@@ -907,73 +1092,78 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="36"/>
         <source>Members</source>
-        <translation type="unfinished">Membros</translation>
+        <translation type="obsolete">Membros</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="37"/>
         <source>Direct connections</source>
-        <translation type="unfinished">Conexões diretas</translation>
+        <translation type="obsolete">Conexões diretas</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="112"/>
         <source>Informations</source>
-        <translation type="unfinished">Informações</translation>
+        <translation type="obsolete">Informações</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="115"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Adicionar como contato</translation>
+        <translation type="obsolete">Adicionar como contato</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="119"/>
         <source>Send money</source>
-        <translation type="unfinished">Enviar dinheiro</translation>
+        <translation type="obsolete">Enviar dinheiro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="123"/>
         <source>Certify identity</source>
-        <translation type="unfinished">Certificar identidade</translation>
+        <translation type="obsolete">Certificar identidade</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="127"/>
         <source>View in Web of Trust</source>
-        <translation type="unfinished">Ver na Rede de Confiança</translation>
+        <translation type="obsolete">Ver na Rede de Confiança</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="131"/>
-        <source>Copy pubkey</source>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="32"/>
+        <source>Search direct certifications</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="33"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Busque uma chave pública, um UID...</translation>
+    </message>
 </context>
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="89"/>
+        <location filename="../../../src/sakia/models/identities.py" line="109"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="90"/>
+        <location filename="../../../src/sakia/models/identities.py" line="110"/>
         <source>Pubkey</source>
         <translation>Chave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="91"/>
+        <location filename="../../../src/sakia/models/identities.py" line="111"/>
         <source>Renewed</source>
         <translation>Renovado</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="92"/>
+        <location filename="../../../src/sakia/models/identities.py" line="112"/>
         <source>Expiration</source>
         <translation>Expiração</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="94"/>
+        <location filename="../../../src/sakia/models/identities.py" line="114"/>
         <source>Validation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="93"/>
+        <location filename="../../../src/sakia/models/identities.py" line="113"/>
         <source>Publication</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1109,47 +1299,47 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Dividendo Universal &quot;UD(t)&quot; em</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Massa Monetária &quot;M(t-1)&quot; em</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Members N(t)</source>
         <translation>Membros &quot;N(t)&quot;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass per member M(t-1)/N(t) in</source>
         <translation>Massa Monetária por membro &quot;M(t-1)/N(t)&quot; em</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Actual growth c = UD(t)/[M(t-1)/N(t)]</source>
         <translation>Crescimento real &quot;c = UD(t)/[M(t-1)/N(t)]&quot;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Last UD date and time (t)</source>
         <translation>Data e hora do último Dividendo Universal (t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Next UD date and time (t+1)</source>
         <translation>Data e hora do próximo Dividendo Universal (t+1)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="196"/>
         <source>No Universal Dividend created yet.</source>
         <translation>Nenhum Dividendo Universal criado ainda.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1166,37 +1356,37 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} dias</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation>Crescimento fundamental (c) / Tempo delta (dt)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (formula)</source>
         <translation>Dividendo Universal (fórmula)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (computed)</source>
         <translation>Dividendo Universal (computado)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:2.0%} / {:} days&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1223,42 +1413,42 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Fundamental growth (c)</source>
         <translation>Crescimento fundamental (c)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation>Dividendo Universal inicial &quot;UD(0)&quot; em</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Time period (dt) in days (86400 seconds) between two UD</source>
         <translation>Período de tempo em dias (86400 segundos) entre dois Dividendos Universais</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Number of blocks used for calculating median time</source>
         <translation>Número de blocos utilizados para calcular o tempo mediano</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The average time in seconds for writing 1 block (wished time)</source>
         <translation>O tempo médio em segundos para escrever 1 bloco (tempo desejado)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of blocks required to evaluate again PoWMin value</source>
         <translation>O número de blocos necessários para avaliar novamente o valor de &apos;PoWMin&apos;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of previous blocks to check for personalized difficulty</source>
         <translation>O número de blocos anteriores para verificar se há dificuldade personalizada</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The percent of previous issuers to reach for personalized difficulty</source>
         <translation>A porcentagem de emissores anteriores para alcançar a dificuldade personalizada</translation>
     </message>
@@ -1274,7 +1464,7 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;/table&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1288,35 +1478,35 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum delay between 2 identical certifications (in days)</source>
-        <translation>Atraso mínimo entre 2 certificações idênticas (em dias)</translation>
+        <translation type="obsolete">Atraso mínimo entre 2 certificações idênticas (em dias)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid signature (in days)</source>
         <translation>Idade máxima de uma assinatura válida (em dias)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Minimum quantity of signatures to be part of the WoT</source>
         <translation>Quantidade mínima de assinaturas para ser parte da Rede de Confiança</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
         <source>Minimum quantity of valid made certifications to be part of the WoT for distance rule</source>
-        <translation>Quantidade mínima de certificações válidas feitas para ser parte da  Rede de Confiança pela regra de distância</translation>
+        <translation type="obsolete">Quantidade mínima de certificações válidas feitas para ser parte da  Rede de Confiança pela regra de distância</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid membership (in days)</source>
         <translation>Idade máxima de uma associação válida (em dias)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum distance between each WoT member and a newcomer</source>
         <translation>Distância máxima entre cada membro da Rede de Confiança e um novato</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:} {:}&lt;/td&gt;&lt;/tr&gt;
@@ -1332,7 +1522,7 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Penultimate UD date and time (t-1)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1342,25 +1532,61 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Name</source>
         <translation type="unfinished">Nome</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Units</source>
         <translation type="unfinished">Unidades</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Formula</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Description</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>
+            &lt;table cellpadding=&quot;5&quot;&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;/table&gt;
+            </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum delay between 2 certifications (in days)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum quantity of active certifications made by member.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum delay a certification can wait before being expired for non-writing.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum percent of sentries to reach to match the distance rule</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
@@ -1370,7 +1596,7 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation>Arquivo</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="131"/>
+        <location filename="../../ui/mainwindow.ui" line="138"/>
         <source>Account</source>
         <translation>Conta</translation>
     </message>
@@ -1390,12 +1616,12 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation>Ajuda</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="76"/>
+        <location filename="../../ui/mainwindow.ui" line="83"/>
         <source>Manage accounts</source>
         <translation>Gerenciar contas</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="81"/>
+        <location filename="../../ui/mainwindow.ui" line="88"/>
         <source>Configure trustable nodes</source>
         <translation>Configurar nós confiáveis</translation>
     </message>
@@ -1405,47 +1631,47 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="obsolete">Adicionar um contato</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="106"/>
+        <location filename="../../ui/mainwindow.ui" line="113"/>
         <source>Send a message</source>
         <translation>Enviar uma mensagem</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="111"/>
+        <location filename="../../ui/mainwindow.ui" line="118"/>
         <source>Send money</source>
         <translation>Enviar dinheiro</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="116"/>
+        <location filename="../../ui/mainwindow.ui" line="123"/>
         <source>Remove contact</source>
         <translation>Remover contato</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="121"/>
+        <location filename="../../ui/mainwindow.ui" line="128"/>
         <source>Save</source>
         <translation>Salvar</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="126"/>
+        <location filename="../../ui/mainwindow.ui" line="133"/>
         <source>&amp;Quit</source>
         <translation>Sair</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="136"/>
+        <location filename="../../ui/mainwindow.ui" line="143"/>
         <source>&amp;Transfer money</source>
         <translation>Transferir dinheiro</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="141"/>
+        <location filename="../../ui/mainwindow.ui" line="148"/>
         <source>&amp;Configure</source>
         <translation>Configurar</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="146"/>
+        <location filename="../../ui/mainwindow.ui" line="153"/>
         <source>&amp;Import</source>
         <translation>Importar</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="151"/>
+        <location filename="../../ui/mainwindow.ui" line="158"/>
         <source>&amp;Export</source>
         <translation>Exportar</translation>
     </message>
@@ -1455,32 +1681,32 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="obsolete">Certificação</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="161"/>
+        <location filename="../../ui/mainwindow.ui" line="168"/>
         <source>&amp;Set as default</source>
         <translation>Definir como padrão</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="166"/>
+        <location filename="../../ui/mainwindow.ui" line="173"/>
         <source>A&amp;bout</source>
         <translation>Sobre</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="171"/>
+        <location filename="../../ui/mainwindow.ui" line="178"/>
         <source>&amp;Preferences</source>
         <translation>Preferências</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="176"/>
+        <location filename="../../ui/mainwindow.ui" line="183"/>
         <source>&amp;Add account</source>
         <translation>Adicionar conta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="211"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="285"/>
         <source>Latest release : {version}</source>
         <translation>Última versão: {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="218"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="292"/>
         <source>Download link</source>
         <translation>Link para baixar</translation>
     </message>
@@ -1515,17 +1741,17 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="251"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="325"/>
         <source>Please get the latest release {version}</source>
         <translation>Por favor, baixe a última versão {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="283"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="357"/>
         <source>Edit</source>
         <translation>Editar</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="286"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="360"/>
         <source>Delete</source>
         <translation>Excluir</translation>
     </message>
@@ -1540,17 +1766,17 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="obsolete">CuteCoin {0} - Conta: {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="348"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="423"/>
         <source>Export an account</source>
         <translation>Exportar uma conta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="349"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="424"/>
         <source>All account files (*.acc)</source>
         <translation>Todos os arquivos de conta (*.acc)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="350"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="425"/>
         <source>Export</source>
         <translation>Exportar</translation>
     </message>
@@ -1565,17 +1791,17 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="86"/>
+        <location filename="../../ui/mainwindow.ui" line="93"/>
         <source>A&amp;dd a contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="156"/>
+        <location filename="../../ui/mainwindow.ui" line="163"/>
         <source>C&amp;ertification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="225"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="299"/>
         <source>
         &lt;h1&gt;sakia&lt;/h1&gt;
 
@@ -1596,20 +1822,30 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="303"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="382"/>
         <source>sakia {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="330"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="406"/>
         <source>sakia {0} - Account : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="71"/>
+        <source>&amp;Duniter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="188"/>
+        <source>&amp;Manage local node</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemberDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="46"/>
+        <location filename="../../../src/sakia/gui/member.py" line="73"/>
         <source>not a member</source>
         <translation>não é um membro</translation>
     </message>
@@ -1620,97 +1856,125 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </source>
-        <translation>
+        <translation type="obsolete">
             &lt;table cellpadding=&quot;5&quot;&gt;
 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
             </translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Public key</source>
         <translation>Chave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Join date</source>
         <translation>Data de ingresso</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="87"/>
+        <location filename="../../../src/sakia/gui/member.py" line="144"/>
         <source>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</source>
         <translation>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="73"/>
+        <location filename="../../../src/sakia/gui/member.py" line="130"/>
         <source>Distance</source>
         <translation>Distância</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="80"/>
+        <location filename="../../../src/sakia/gui/member.py" line="139"/>
         <source>Path</source>
         <translation>Caminho</translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="92"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
+        <source>UID Published on</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MemberView</name>
+    <message>
+        <location filename="../../ui/member.ui" line="14"/>
+        <source>Member informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/member.ui" line="34"/>
+        <source>Member</source>
+        <translation type="unfinished">Membro</translation>
+    </message>
 </context>
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="48"/>
+        <location filename="../../../src/sakia/models/network.py" line="54"/>
         <source>Address</source>
         <translation>Endereço</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="49"/>
+        <location filename="../../../src/sakia/models/network.py" line="55"/>
         <source>Port</source>
         <translation>Porta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="50"/>
+        <location filename="../../../src/sakia/models/network.py" line="56"/>
         <source>Block</source>
         <translation>Bloco</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="52"/>
+        <location filename="../../../src/sakia/models/network.py" line="58"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="53"/>
+        <location filename="../../../src/sakia/models/network.py" line="59"/>
         <source>Member</source>
         <translation>Membro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="54"/>
+        <location filename="../../../src/sakia/models/network.py" line="60"/>
         <source>Pubkey</source>
         <translation>Chave pública</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="55"/>
+        <location filename="../../../src/sakia/models/network.py" line="61"/>
         <source>Software</source>
         <translation>Programa</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="56"/>
+        <location filename="../../../src/sakia/models/network.py" line="62"/>
         <source>Version</source>
         <translation>Versão</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>yes</source>
         <translation>sim</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>no</source>
         <translation>não</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>offline</source>
         <translation>offline</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="51"/>
+        <location filename="../../../src/sakia/models/network.py" line="57"/>
         <source>Hash</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1723,17 +1987,17 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation>Formulário</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="70"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="72"/>
         <source>Unset root node</source>
         <translation>Remover definição de raiz do nó</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="76"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="78"/>
         <source>Set as root node</source>
         <translation>Definir como nó raiz</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="82"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="84"/>
         <source>Open in browser</source>
         <translation>Abrir no navegador</translation>
     </message>
@@ -1741,26 +2005,34 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="136"/>
+        <location filename="../../../src/sakia/models/network.py" line="148"/>
         <source>Online</source>
         <translation>Online</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="137"/>
+        <location filename="../../../src/sakia/models/network.py" line="149"/>
         <source>Offline</source>
         <translation>Offline</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="138"/>
+        <location filename="../../../src/sakia/models/network.py" line="150"/>
         <source>Unsynchronized</source>
         <translation>Dessincronizado</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="139"/>
+        <location filename="../../../src/sakia/models/network.py" line="151"/>
         <source>Corrupted</source>
         <translation>Corrompido</translation>
     </message>
 </context>
+<context>
+    <name>NodeManager</name>
+    <message>
+        <location filename="../../ui/node_manager.ui" line="14"/>
+        <source>Node manager</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>PasswordAskerDialog</name>
     <message>
@@ -1779,22 +2051,22 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation>Lembrar minha senha durante esta sessão</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Bad password</source>
         <translation>Senha ruim</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Non printable characters in password</source>
         <translation>Há caracteres não imprimíveis na senha</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Failed to get private key</source>
         <translation>Falha ao obter a chave privada</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Wrong password typed. Cannot open the private key</source>
         <translation>Senha incorreta. Não é possível abrir a chave privada</translation>
     </message>
@@ -1862,45 +2134,50 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="329"/>
+        <location filename="../../ui/preferences.ui" line="356"/>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Network settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="345"/>
+        <location filename="../../ui/preferences.ui" line="372"/>
         <source>Proxy server address : </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="355"/>
+        <location filename="../../ui/preferences.ui" line="382"/>
         <source>:</source>
         <translation type="unfinished">:</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="336"/>
+        <location filename="../../ui/preferences.ui" line="363"/>
         <source>Use a http proxy server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="379"/>
+        <location filename="../../ui/preferences.ui" line="406"/>
         <source>Automatically refresh identities informations</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="330"/>
+        <source>Enable forgetfulness</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="163"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="165"/>
         <source>New account</source>
         <translation>Nova conta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="170"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="172"/>
         <source>Configure {0}</source>
         <translation>Configurar {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="185"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
@@ -1915,12 +2192,12 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation type="obsolete">A chave pública desses parâmetros é: {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>Warning</source>
         <translation>Aviso</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>This action will delete your account locally.
 Please note your key parameters (salt and password) if you wish to recover it later.
 Your account won&apos;t be removed from the networks it joined.
@@ -1931,7 +2208,7 @@ Sua conta não será excluída das redes que você ingressou.
 Você tem certeza?</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="243"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="246"/>
         <source>Error</source>
         <translation>Erro</translation>
     </message>
@@ -1939,22 +2216,22 @@ Você tem certeza?</translation>
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="227"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="240"/>
         <source>Configure community {0}</source>
         <translation>Configurar comunidade {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="230"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="243"/>
         <source>Add a community</source>
         <translation>Adicionar uma comunidade</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="264"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="276"/>
         <source>Error</source>
         <translation>Erro</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="293"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="305"/>
         <source>Delete</source>
         <translation>Excluir</translation>
     </message>
@@ -2032,11 +2309,6 @@ Você gostaria de publicar a chave?</translation>
         <source>Quant Z-sum</source>
         <translation type="unfinished">Quant Z-sum</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
-        <source>{0} Q0 {1}</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="9"/>
         <source>Q0 {0}</source>
@@ -2056,26 +2328,31 @@ Você gostaria de publicar a chave?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
+        <source>{0} {1}Q0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Relative</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="7"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
         <source>UD</source>
         <translation type="unfinished">Dividendo Universal</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="8"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
         <source>{0} {1}UD {2}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="11"/>
         <source>UD {0}</source>
         <translation type="unfinished">Dividendo Universal {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="12"/>
         <source>R = Q / UD(t)
                                         &lt;br &gt;
                                         &lt;table&gt;
@@ -2087,6 +2364,36 @@ Você gostaria de publicar a chave?</translation>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>RelativeToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="6"/>
+        <source>Past UD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="7"/>
+        <source>{0} {1}UD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="8"/>
+        <source>UD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Relative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RelativeZSum</name>
     <message>
@@ -2094,11 +2401,6 @@ Você gostaria de publicar a chave?</translation>
         <source>Relat Z-sum</source>
         <translation type="unfinished">Relat Z-sum</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
-        <source>{0} R0 {1}</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="9"/>
         <source>R0 {0}</source>
@@ -2118,39 +2420,62 @@ Você gostaria de publicar a chave?</translation>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
+        <source>{0} {1}R0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Scene</name>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="158"/>
         <source>Certification expires at {0}</source>
-        <translation>Certificação expira em {0}</translation>
+        <translation type="obsolete">Certificação expira em {0}</translation>
+    </message>
+</context>
+<context>
+    <name>SearchUserWidget</name>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Formulário</translation>
+    </message>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="33"/>
+        <source>Center the view on me</source>
+        <translation type="unfinished">Centralizar a visualização em mim</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/search_user.py" line="15"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Busque uma chave pública, um UID...</translation>
     </message>
 </context>
 <context>
     <name>StepPageInit</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="95"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="101"/>
         <source>Could not find your identity on the network.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="127"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
         <source>Broadcasting identity...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>UID broadcast</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>Identity broadcasted to the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>Error</source>
         <translation type="unfinished">Erro</translation>
     </message>
@@ -2160,27 +2485,42 @@ Você gostaria de publicar a chave?</translation>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>{0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="153"/>
         <source>Your pubkey or UID was already found on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="145"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="156"/>
         <source>Your account already exists on the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="97"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="103"/>
         <source>Your pubkey or UID is different on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="124"/>
+        <source>connecting...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="164"/>
+        <source>Could not connect. Check hostname, ip address or port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="162"/>
+        <source>Could not connect. Check node peering entry</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Toast</name>
@@ -2220,57 +2560,57 @@ Yours : {0}, the network : {1}</source>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="175"/>
         <source>Actions</source>
-        <translation>Ações</translation>
+        <translation type="obsolete">Ações</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="190"/>
         <source>Send again</source>
-        <translation>Enviar novamente</translation>
+        <translation type="obsolete">Enviar novamente</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="195"/>
         <source>Cancel</source>
-        <translation>Cancelar</translation>
+        <translation type="obsolete">Cancelar</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="201"/>
         <source>Informations</source>
-        <translation>Informações</translation>
+        <translation type="obsolete">Informações</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="206"/>
         <source>Add as contact</source>
-        <translation>Adicionar como contato</translation>
+        <translation type="obsolete">Adicionar como contato</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="211"/>
         <source>Send money</source>
-        <translation>Enviar dinheiro</translation>
+        <translation type="obsolete">Enviar dinheiro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="217"/>
         <source>View in Web of Trust</source>
-        <translation>Ver na Rede de Confiança</translation>
+        <translation type="obsolete">Ver na Rede de Confiança</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="222"/>
         <source>Copy pubkey to clipboard</source>
-        <translation>Copiar chave pública para a área de transferência</translation>
+        <translation type="obsolete">Copiar chave pública para a área de transferência</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Warning</source>
-        <translation>Aviso</translation>
+        <translation type="obsolete">Aviso</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Are you sure ?
 This money transfer will be removed and not sent.</source>
-        <translation>Você tem certeza?
+        <translation type="obsolete">Você tem certeza?
 Esta transferência monetária será removida e não enviada.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="160"/>
+        <location filename="../../../src/sakia/gui/transactions_tab.py" line="159"/>
         <source>{:}</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2303,37 +2643,37 @@ Esta transferência monetária será removida e não enviada.</translation>
         <translation type="obsolete">Contato</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="80"/>
+        <location filename="../../ui/transfer.ui" line="136"/>
         <source>Key</source>
         <translation>Chave</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="148"/>
+        <location filename="../../ui/transfer.ui" line="250"/>
         <source> UD</source>
         <translation> Dividendo Universal</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="166"/>
+        <location filename="../../ui/transfer.ui" line="268"/>
         <source>Transaction message</source>
         <translation>Mensagem da transação</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>Money transfer</source>
         <translation>Transferência monetária</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>No amount. Please give the transfert amount</source>
         <translation>Nenhuma quantia. Por favor, indique a quantia da transferência</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="139"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="163"/>
         <source>Transfer</source>
         <translation>Transferência</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="126"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="150"/>
         <source>Success sending money to {0}</source>
         <translation>Sucesso ao enviar dinheiro para {0}</translation>
     </message>
@@ -2348,44 +2688,81 @@ Esta transferência monetária será removida e não enviada.</translation>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="61"/>
+        <location filename="../../ui/transfer.ui" line="95"/>
         <source>&amp;Recipient public key</source>
         <translation>Chave pública do destinatário</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="106"/>
+        <location filename="../../ui/transfer.ui" line="208"/>
         <source>Wallet</source>
         <translation>Carteira</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="125"/>
+        <location filename="../../ui/transfer.ui" line="227"/>
         <source>Available money : </source>
         <translation>Dinheiro disponível: </translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="134"/>
+        <location filename="../../ui/transfer.ui" line="236"/>
         <source>Amount</source>
         <translation>Quantia</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="40"/>
+        <location filename="../../ui/transfer.ui" line="46"/>
         <source>Con&amp;tact</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="156"/>
+        <source>S&amp;earch user</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TxFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="165"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="166"/>
         <source>{0} / {1} confirmations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="169"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="170"/>
         <source>Confirming... {0} %</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>UDDToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="6"/>
+        <source>Past UUD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="7"/>
+        <source>{0} {1}UUD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="8"/>
+        <source>UUD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>WalletsTab</name>
     <message>
@@ -2617,27 +2994,22 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="294"/>
         <source>Informations</source>
-        <translation>Informações</translation>
+        <translation type="obsolete">Informações</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="299"/>
         <source>Add as contact</source>
-        <translation>Adicionar como contato</translation>
+        <translation type="obsolete">Adicionar como contato</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="304"/>
         <source>Send money</source>
-        <translation>Enviar dinheiro</translation>
+        <translation type="obsolete">Enviar dinheiro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="309"/>
         <source>Certify identity</source>
-        <translation>Certificar identidade</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="314"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Certificar identidade</translation>
     </message>
 </context>
 <context>
@@ -2650,48 +3022,37 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
     <message>
         <location filename="../../ui/wot_tab.ui" line="33"/>
         <source>Center the view on me</source>
-        <translation>Centralizar a visualização em mim</translation>
+        <translation type="obsolete">Centralizar a visualização em mim</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
         <source>Research a pubkey, an uid...</source>
-        <translation>Busque uma chave pública, um UID...</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
-        <source>
-                    &lt;table cellpadding=&quot;5&quot;&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;/table&gt;
-                    </source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Busque uma chave pública, um UID...</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
         <source>Membership</source>
-        <translation type="unfinished">Associação</translation>
+        <translation type="obsolete">Associação</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
         <source>Last renewal on {:}, expiration on {:}</source>
-        <translation type="unfinished">Última renovação em {:}, expiração em {:}</translation>
+        <translation type="obsolete">Última renovação em {:}, expiração em {:}</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Your web of trust</source>
-        <translation type="unfinished">Sua Rede de Confiança</translation>
+        <translation type="obsolete">Sua Rede de Confiança</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Certified by {:} members; Certifier of {:} members</source>
-        <translation type="unfinished">Certificado por {:} membros; Certificador de {:} membros</translation>
+        <translation type="obsolete">Certificado por {:} membros; Certificador de {:} membros</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
         <source>Not a member</source>
-        <translation type="unfinished">Não é um membro</translation>
+        <translation type="obsolete">Não é um membro</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
@@ -2702,7 +3063,7 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
                 &lt;/table&gt;
                 </source>
-        <translation type="unfinished">
+        <translation type="obsolete">
                 &lt;table cellpadding=&quot;5&quot;&gt;
 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
@@ -2711,35 +3072,129 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
                 </translation>
     </message>
 </context>
+<context>
+    <name>certificationsTabWidget</name>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Formulário</translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="20"/>
+        <source>Certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="33"/>
+        <source>loading...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="63"/>
+        <source>dd/MM/yyyy</source>
+        <translation type="unfinished">dd/MM/yyyy</translation>
+    </message>
+</context>
+<context>
+    <name>menu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="57"/>
+        <source>Certify identity</source>
+        <translation type="unfinished">Certificar identidade</translation>
+    </message>
+</context>
+<context>
+    <name>menu.qmenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="42"/>
+        <source>Informations</source>
+        <translation type="unfinished">Informações</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="47"/>
+        <source>Add as contact</source>
+        <translation type="unfinished">Adicionar como contato</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="52"/>
+        <source>Send money</source>
+        <translation type="unfinished">Enviar dinheiro</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="61"/>
+        <source>View in Web of Trust</source>
+        <translation type="unfinished">Ver na Rede de Confiança</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="65"/>
+        <source>Copy pubkey to clipboard</source>
+        <translation type="unfinished">Copiar chave pública para a área de transferência</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="70"/>
+        <source>Copy membership document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="74"/>
+        <source>Copy self-certification document to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="84"/>
+        <source>Transfer</source>
+        <translation type="unfinished">Transferência</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="86"/>
+        <source>Send again</source>
+        <translation type="unfinished">Enviar novamente</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="90"/>
+        <source>Cancel</source>
+        <translation type="unfinished">Cancelar</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="95"/>
+        <source>Copy raw transaction to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="100"/>
+        <source>Copy transaction block to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="191"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="204"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="70"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="72"/>
         <source>Forbidden : salt is too short</source>
         <translation>Não permitido: o CryptoID (salt) é muito curto</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="74"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="76"/>
         <source>Forbidden : password is too short</source>
         <translation>Não permitido: a senha é muito curta</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="78"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="80"/>
         <source>Forbidden : Invalid characters in salt field</source>
         <translation>Não permitido: caracteres inválidos no campo do CryptoID (salt)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="82"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="84"/>
         <source>Forbidden : Invalid characters in password field</source>
         <translation>Não permitido: caracteres inválidos no campo da senha</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="88"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="90"/>
         <source>Error : passwords are different</source>
         <translation>Erro: as senhas são diferentes</translation>
     </message>
@@ -2752,7 +3207,7 @@ Revogar seu UID somente funcionará caso ele ainda não tenha sido validado pela
         <translation>Formulário</translation>
     </message>
     <message>
-        <location filename="../../ui/transactions_tab.ui" line="63"/>
+        <location filename="../../ui/transactions_tab.ui" line="66"/>
         <source>dd/MM/yyyy</source>
         <translation>dd/MM/yyyy</translation>
     </message>
diff --git a/res/i18n/ts/ru_RU.ts b/res/i18n/ts/ru_RU.ts
index d7172712..f636a0b6 100644
--- a/res/i18n/ts/ru_RU.ts
+++ b/res/i18n/ts/ru_RU.ts
@@ -41,10 +41,25 @@
         <translation type="obsolete">Относит. Z-сумма</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/account.py" line="510"/>
+        <location filename="../../../src/sakia/core/account.py" line="538"/>
         <source>Could not find user self certification.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="67"/>
+        <source>Warning : Your membership is expiring soon.</source>
+        <translation type="unfinished">Внимание: срок вашего членства скоро закончится.</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="72"/>
+        <source>Warning : Your could miss certifications soon.</source>
+        <translation type="unfinished">Внимание: скоро вы можете пропустить сертификацию</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/account.py" line="77"/>
+        <source>Warning : If you don&apos;t renew soon, your identity will be considerd revoked.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AccountConfigurationDialog</name>
@@ -129,43 +144,43 @@
     <message>
         <location filename="../../../src/sakia/core/app.py" line="76"/>
         <source>Warning : Your membership is expiring soon.</source>
-        <translation type="unfinished">Внимание: срок вашего членства скоро закончится.</translation>
+        <translation type="obsolete">Внимание: срок вашего членства скоро закончится.</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/core/app.py" line="81"/>
         <source>Warning : Your could miss certifications soon.</source>
-        <translation type="unfinished">Внимание: скоро вы можете пропустить сертификацию</translation>
+        <translation type="obsolete">Внимание: скоро вы можете пропустить сертификацию</translation>
     </message>
 </context>
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Certification</source>
         <translation>Сертификация</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="20"/>
+        <location filename="../../ui/certification.ui" line="26"/>
         <source>Community</source>
         <translation>Сообщество</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="32"/>
+        <location filename="../../ui/certification.ui" line="54"/>
         <source>Certify user</source>
         <translation>Сертифицировать пользователя</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="40"/>
         <source>Contact</source>
-        <translation>Контакт</translation>
+        <translation type="obsolete">Контакт</translation>
     </message>
     <message>
         <location filename="../../ui/certification.ui" line="61"/>
         <source>User public key</source>
-        <translation>Открытый ключ пользователя</translation>
+        <translation type="obsolete">Открытый ключ пользователя</translation>
     </message>
     <message>
-        <location filename="../../ui/certification.ui" line="80"/>
+        <location filename="../../ui/certification.ui" line="157"/>
         <source>Key</source>
         <translation>Ключ</translation>
     </message>
@@ -190,25 +205,60 @@
         <translation type="obsolete">ОК</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="112"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="220"/>
         <source>Not a member</source>
         <translation>Не член</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="109"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="214"/>
         <source>&amp;Ok</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="75"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="126"/>
         <source>Success sending certification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/certification.py" line="84"/>
+        <location filename="../../../src/sakia/gui/certification.py" line="135"/>
         <source>Could not broadcast certification : {0}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="35"/>
+        <source>Certifications stock</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="73"/>
+        <source>Con&amp;tact</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="116"/>
+        <source>&amp;User public key</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/certification.ui" line="177"/>
+        <source>Sea&amp;rch user</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="197"/>
+        <source>Certifications sent : {nb_certifications}/{stock}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="202"/>
+        <source>Remaining time before next available certification : {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/certification.py" line="217"/>
+        <source>No more certifications</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityConfigurationDialog</name>
@@ -243,17 +293,17 @@
         <translation>Cервер</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="200"/>
+        <location filename="../../ui/community_cfg.ui" line="203"/>
         <source>Add</source>
         <translation>Добавить</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="221"/>
+        <location filename="../../ui/community_cfg.ui" line="224"/>
         <source>Previous</source>
         <translation type="unfinished">Предыдущий</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="244"/>
+        <location filename="../../ui/community_cfg.ui" line="247"/>
         <source>Next</source>
         <translation type="unfinished">Следующий</translation>
     </message>
@@ -364,45 +414,50 @@
 <context>
     <name>CommunityTile</name>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="81"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Member</source>
         <translation type="unfinished">Член</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="82"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="98"/>
         <source>Non-Member</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>members</source>
         <translation>членами</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Monetary mass</source>
         <translation>Денежная масса</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Status</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="93"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="110"/>
         <source>Balance</source>
         <translation>Баланс</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="112"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="130"/>
         <source>Not connected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_tile.py" line="125"/>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="143"/>
         <source>Community not initialized</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_tile.py" line="99"/>
+        <source>#FF0000</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CommunityWidget</name>
@@ -422,7 +477,7 @@
         <translation type="unfinished">Сертификация</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="289"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="286"/>
         <source>Renew membership</source>
         <translation>Обновить членство</translation>
     </message>
@@ -437,62 +492,57 @@
         <translation type="obsolete">Внимание: скоро вы можете пропустить сертификацию</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="33"/>
         <source>Transactions</source>
         <translation type="unfinished">Операции</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="34"/>
         <source>Web of Trust</source>
         <translation type="unfinished">Сеть доверия</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="37"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="90"/>
         <source>Network</source>
         <translation type="unfinished">Сеть</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>Membership expiration</source>
         <translation type="unfinished">Истечение срока членства</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="184"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="191"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Внимание: срок членства истекает через {0} дней&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>Certifications number</source>
         <translation type="unfinished">Номер сертификации</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="195"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="202"/>
         <source>&lt;b&gt;Warning : You are certified by only {0} persons, need {1}&lt;/b&gt;</source>
         <translation type="unfinished">&lt;b&gt;Внимание: вы сертифицированы только {0} людьми, требуется {1}&lt;/b&gt;</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/community_view.py" line="228"/>
         <source> Block {0}</source>
-        <translation type="unfinished"> Блокировать {0}</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="270"/>
-        <source> - Median fork window : {0}</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete"> Блокировать {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="295"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="292"/>
         <source>Send membership demand</source>
         <translation>Отправить запрос о членстве</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Warning</source>
         <translation>Внимание</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="341"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="336"/>
         <source>Are you sure ?
 Sending a leaving demand  cannot be canceled.
 The process to join back the community later will have to be done again.</source>
@@ -513,7 +563,7 @@ Publishing your UID can be canceled by Revoke UID.</source>
         <translation type="obsolete">Публикация ИДП</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Success publishing your UID</source>
         <translation>Ваш ИДП успешно опубликован</translation>
     </message>
@@ -545,22 +595,22 @@ Revoking your UID can only success if it is not already validated by the network
 Отмена ИДП может быть успешна, только если она еще не подтверждена сетью.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="369"/>
         <source>Membership</source>
         <translation>членстве</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="329"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="325"/>
         <source>Success sending Membership demand</source>
         <translation type="unfinished">Заявка о членстве отправлена успешно</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="361"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="356"/>
         <source>Revoke</source>
         <translation type="unfinished">Отмена</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="355"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="350"/>
         <source>Success sending Revoke demand</source>
         <translation type="unfinished">Заявка об отмене отправлена успешно</translation>
     </message>
@@ -575,12 +625,12 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="obsolete">Самостоятельная сертификация успешно</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="94"/>
         <source>Show informations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="38"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="95"/>
         <source>Informations</source>
         <translation type="unfinished">Данные</translation>
     </message>
@@ -590,23 +640,38 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="399"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="41"/>
         <source>Revoke UID</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="401"/>
+        <location filename="../../../src/sakia/gui/community_view.py" line="375"/>
         <source>UID</source>
         <translation type="unfinished">ИДП</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="395"/>
-        <source>Your UID was revoked successfully.</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="35"/>
+        <source>Search Identities</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/community_view.py" line="36"/>
-        <source>Search Identities</source>
+        <location filename="../../../src/sakia/gui/community_view.py" line="39"/>
+        <source>Explore the Web of Trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="99"/>
+        <source>Show explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="100"/>
+        <source>Explorer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/community_view.py" line="234"/>
+        <source>Block {0}</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -628,11 +693,25 @@ Revoking your UID can only success if it is not already validated by the network
         <translation>Открытый ключ</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/contact.py" line="52"/>
+        <location filename="../../../src/sakia/gui/contact.py" line="81"/>
         <source>Contact already exists</source>
         <translation>Контакт уже существует</translation>
     </message>
 </context>
+<context>
+    <name>ContextMenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Warning</source>
+        <translation type="unfinished">Внимание</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="165"/>
+        <source>Are you sure ?
+This money transfer will be removed and not sent.</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>CreateWalletDialog</name>
     <message>
@@ -729,48 +808,147 @@ Revoking your UID can only success if it is not already validated by the network
     <message>
         <location filename="../../ui/member.ui" line="14"/>
         <source>Informations</source>
-        <translation>Данные</translation>
+        <translation type="obsolete">Данные</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="34"/>
         <source>Member</source>
-        <translation>Член</translation>
+        <translation type="obsolete">Член</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="65"/>
         <source>uid</source>
-        <translation>ИДП</translation>
+        <translation type="obsolete">ИДП</translation>
     </message>
     <message>
         <location filename="../../ui/member.ui" line="72"/>
         <source>properties</source>
-        <translation>Свойства</translation>
+        <translation type="obsolete">Свойства</translation>
+    </message>
+</context>
+<context>
+    <name>DividendPerDay</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="9"/>
+        <source>UDD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="10"/>
+        <source>{0} {1}UDD {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="11"/>
+        <source>UDD {0}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/dividend_per_day.py" line="12"/>
+        <source>UDD(t) = (Q * 100) / (UD(t) / DT)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ExplorerTabWidget</name>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Формуляр</translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="48"/>
+        <source>Steps</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/explorer_tab.ui" line="65"/>
+        <source>Go</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>GraphTabWidget</name>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>
+                    &lt;table cellpadding=&quot;5&quot;&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                    &lt;/table&gt;
+                    </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="71"/>
+        <source>Membership</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="89"/>
+        <source>Last renewal on {:}, expiration on {:}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Your web of trust</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Certified by {:} members; Certifier of {:} members</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>Not a member</source>
+        <translation type="unfinished">Не член</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/graphs/graph_tab.py" line="107"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;/table&gt;
+                </source>
+        <translation type="unfinished"></translation>
     </message>
 </context>
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Date</source>
         <translation>Дата</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>UID/Public key</source>
         <translation>ИДП / Открытый ключ</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Payment</source>
         <translation>Оплата</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Deposit</source>
         <translation>Депозит</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="206"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="205"/>
         <source>Comment</source>
         <translation>Комментарий</translation>
     </message>
@@ -882,73 +1060,78 @@ Revoking your UID can only success if it is not already validated by the network
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="36"/>
         <source>Members</source>
-        <translation>Пользователи</translation>
+        <translation type="obsolete">Пользователи</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="37"/>
         <source>Direct connections</source>
-        <translation>Прямые связи</translation>
+        <translation type="obsolete">Прямые связи</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="112"/>
         <source>Informations</source>
-        <translation>Данные</translation>
+        <translation type="obsolete">Данные</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="115"/>
         <source>Add as contact</source>
-        <translation>Добавить контакт</translation>
+        <translation type="obsolete">Добавить контакт</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="119"/>
         <source>Send money</source>
-        <translation>Отправить деньги</translation>
+        <translation type="obsolete">Отправить деньги</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="123"/>
         <source>Certify identity</source>
-        <translation>Удостоверить личность</translation>
+        <translation type="obsolete">Удостоверить личность</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/identities_tab.py" line="127"/>
         <source>View in Web of Trust</source>
-        <translation>Посмотреть в Сети доверия</translation>
+        <translation type="obsolete">Посмотреть в Сети доверия</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/identities_tab.py" line="131"/>
-        <source>Copy pubkey</source>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="32"/>
+        <source>Search direct certifications</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/identities_tab.py" line="33"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Исследовать открытый ключ, ИДП ...</translation>
+    </message>
 </context>
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="89"/>
+        <location filename="../../../src/sakia/models/identities.py" line="109"/>
         <source>UID</source>
         <translation>ИДП</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="90"/>
+        <location filename="../../../src/sakia/models/identities.py" line="110"/>
         <source>Pubkey</source>
         <translation>Открытый ключ</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="91"/>
+        <location filename="../../../src/sakia/models/identities.py" line="111"/>
         <source>Renewed</source>
         <translation>Обновлено</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="92"/>
+        <location filename="../../../src/sakia/models/identities.py" line="112"/>
         <source>Expiration</source>
         <translation>Истечение срока</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="94"/>
+        <location filename="../../../src/sakia/models/identities.py" line="114"/>
         <source>Validation</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/identities.py" line="93"/>
+        <location filename="../../../src/sakia/models/identities.py" line="113"/>
         <source>Publication</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1059,47 +1242,47 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="obsolete">ярлык_сд</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Универсальный дивиденд УД(t) в</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Денежная масса M(t-1) в</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Members N(t)</source>
         <translation>Члены N(t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Monetary Mass per member M(t-1)/N(t) in</source>
         <translation>Денежная масса на члена M(t-1)/N(t) в</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Actual growth c = UD(t)/[M(t-1)/N(t)]</source>
         <translation>Фактический рост c = UD(t)/[M(t-1)/N(t)]</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Last UD date and time (t)</source>
         <translation>Дата и время последнего УД (t)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Next UD date and time (t+1)</source>
         <translation>Дата и время следующего УД (t+1)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="196"/>
         <source>No Universal Dividend created yet.</source>
         <translation>Универсальный дивиденд еще не создан.</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1110,37 +1293,37 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} дней</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation>Основной рост (c) / Дельта времени (dt)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (formula)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="169"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="171"/>
         <source>Universal Dividend (computed)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>
             &lt;table cellpadding=&quot;5&quot;&gt;
             &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:2.0%} / {:} days&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
@@ -1156,91 +1339,67 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Fundamental growth (c)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Time period (dt) in days (86400 seconds) between two UD</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>Number of blocks used for calculating median time</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The average time in seconds for writing 1 block (wished time)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of blocks required to evaluate again PoWMin value</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The number of previous blocks to check for personalized difficulty</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="217"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="223"/>
         <source>The percent of previous issuers to reach for personalized difficulty</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
-        <source>
-            &lt;table cellpadding=&quot;5&quot;&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;/table&gt;
-            </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
-        <source>Minimum delay between 2 identical certifications (in days)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid signature (in days)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Minimum quantity of signatures to be part of the WoT</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
-        <source>Minimum quantity of valid made certifications to be part of the WoT for distance rule</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum age of a valid membership (in days)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="252"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
         <source>Maximum distance between each WoT member and a newcomer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>
                 &lt;table cellpadding=&quot;5&quot;&gt;
                 &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:} {:}&lt;/td&gt;&lt;/tr&gt;
@@ -1256,7 +1415,7 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="115"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="119"/>
         <source>Penultimate UD date and time (t-1)</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1266,25 +1425,61 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Name</source>
         <translation type="unfinished">Имя</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Units</source>
         <translation type="unfinished">Единицы</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Formula</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/informations_tab.py" line="207"/>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="213"/>
         <source>Description</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>
+            &lt;table cellpadding=&quot;5&quot;&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+            &lt;/table&gt;
+            </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum delay between 2 certifications (in days)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum quantity of active certifications made by member.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Maximum delay a certification can wait before being expired for non-writing.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/informations_tab.py" line="258"/>
+        <source>Minimum percent of sentries to reach to match the distance rule</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MainWindow</name>
@@ -1294,7 +1489,7 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="131"/>
+        <location filename="../../ui/mainwindow.ui" line="138"/>
         <source>Account</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1309,117 +1504,117 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="76"/>
+        <location filename="../../ui/mainwindow.ui" line="83"/>
         <source>Manage accounts</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="81"/>
+        <location filename="../../ui/mainwindow.ui" line="88"/>
         <source>Configure trustable nodes</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="106"/>
+        <location filename="../../ui/mainwindow.ui" line="113"/>
         <source>Send a message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="111"/>
+        <location filename="../../ui/mainwindow.ui" line="118"/>
         <source>Send money</source>
         <translation type="unfinished">Отправить деньги</translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="116"/>
+        <location filename="../../ui/mainwindow.ui" line="123"/>
         <source>Remove contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="121"/>
+        <location filename="../../ui/mainwindow.ui" line="128"/>
         <source>Save</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="126"/>
+        <location filename="../../ui/mainwindow.ui" line="133"/>
         <source>&amp;Quit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="136"/>
+        <location filename="../../ui/mainwindow.ui" line="143"/>
         <source>&amp;Transfer money</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="141"/>
+        <location filename="../../ui/mainwindow.ui" line="148"/>
         <source>&amp;Configure</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="146"/>
+        <location filename="../../ui/mainwindow.ui" line="153"/>
         <source>&amp;Import</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="151"/>
+        <location filename="../../ui/mainwindow.ui" line="158"/>
         <source>&amp;Export</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="161"/>
+        <location filename="../../ui/mainwindow.ui" line="168"/>
         <source>&amp;Set as default</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="166"/>
+        <location filename="../../ui/mainwindow.ui" line="173"/>
         <source>A&amp;bout</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="171"/>
+        <location filename="../../ui/mainwindow.ui" line="178"/>
         <source>&amp;Preferences</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="176"/>
+        <location filename="../../ui/mainwindow.ui" line="183"/>
         <source>&amp;Add account</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="211"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="285"/>
         <source>Latest release : {version}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="218"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="292"/>
         <source>Download link</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="251"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="325"/>
         <source>Please get the latest release {version}</source>
         <translation type="unfinished">Пожалуйста, получите последний выпуск {version}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="283"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="357"/>
         <source>Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="286"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="360"/>
         <source>Delete</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="348"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="423"/>
         <source>Export an account</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="349"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="424"/>
         <source>All account files (*.acc)</source>
         <translation type="unfinished">Все файлы аккаунта (*.acc)</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="350"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="425"/>
         <source>Export</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1434,17 +1629,17 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="86"/>
+        <location filename="../../ui/mainwindow.ui" line="93"/>
         <source>A&amp;dd a contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/mainwindow.ui" line="156"/>
+        <location filename="../../ui/mainwindow.ui" line="163"/>
         <source>C&amp;ertification</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="225"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="299"/>
         <source>
         &lt;h1&gt;sakia&lt;/h1&gt;
 
@@ -1465,117 +1660,146 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="303"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="382"/>
         <source>sakia {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/mainwindow.py" line="330"/>
+        <location filename="../../../src/sakia/gui/mainwindow.py" line="406"/>
         <source>sakia {0} - Account : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="71"/>
+        <source>&amp;Duniter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/mainwindow.ui" line="188"/>
+        <source>&amp;Manage local node</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemberDialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="46"/>
+        <location filename="../../../src/sakia/gui/member.py" line="73"/>
         <source>not a member</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="60"/>
-        <source>
-            &lt;table cellpadding=&quot;5&quot;&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-            </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Public key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="64"/>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
         <source>Join date</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="87"/>
+        <location filename="../../../src/sakia/gui/member.py" line="144"/>
         <source>&lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="73"/>
+        <location filename="../../../src/sakia/gui/member.py" line="130"/>
         <source>Distance</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/member.py" line="80"/>
+        <location filename="../../../src/sakia/gui/member.py" line="139"/>
         <source>Path</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="92"/>
+        <source>
+                &lt;table cellpadding=&quot;5&quot;&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/div&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
+                </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/member.py" line="97"/>
+        <source>UID Published on</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MemberView</name>
+    <message>
+        <location filename="../../ui/member.ui" line="14"/>
+        <source>Member informations</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../ui/member.ui" line="34"/>
+        <source>Member</source>
+        <translation type="unfinished">Член</translation>
+    </message>
 </context>
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="48"/>
+        <location filename="../../../src/sakia/models/network.py" line="54"/>
         <source>Address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="49"/>
+        <location filename="../../../src/sakia/models/network.py" line="55"/>
         <source>Port</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="50"/>
+        <location filename="../../../src/sakia/models/network.py" line="56"/>
         <source>Block</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="52"/>
+        <location filename="../../../src/sakia/models/network.py" line="58"/>
         <source>UID</source>
         <translation type="unfinished">ИДП</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="53"/>
+        <location filename="../../../src/sakia/models/network.py" line="59"/>
         <source>Member</source>
         <translation type="unfinished">Член</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="54"/>
+        <location filename="../../../src/sakia/models/network.py" line="60"/>
         <source>Pubkey</source>
         <translation type="unfinished">Открытый ключ</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="55"/>
+        <location filename="../../../src/sakia/models/network.py" line="61"/>
         <source>Software</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="56"/>
+        <location filename="../../../src/sakia/models/network.py" line="62"/>
         <source>Version</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>yes</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>no</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="69"/>
+        <location filename="../../../src/sakia/models/network.py" line="75"/>
         <source>offline</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="51"/>
+        <location filename="../../../src/sakia/models/network.py" line="57"/>
         <source>Hash</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1588,17 +1812,17 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished">Формуляр</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="70"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="72"/>
         <source>Unset root node</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="76"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="78"/>
         <source>Set as root node</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/network_tab.py" line="82"/>
+        <location filename="../../../src/sakia/gui/network_tab.py" line="84"/>
         <source>Open in browser</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1606,26 +1830,34 @@ Revoking your UID can only success if it is not already validated by the network
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="136"/>
+        <location filename="../../../src/sakia/models/network.py" line="148"/>
         <source>Online</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="137"/>
+        <location filename="../../../src/sakia/models/network.py" line="149"/>
         <source>Offline</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="138"/>
+        <location filename="../../../src/sakia/models/network.py" line="150"/>
         <source>Unsynchronized</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/network.py" line="139"/>
+        <location filename="../../../src/sakia/models/network.py" line="151"/>
         <source>Corrupted</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>NodeManager</name>
+    <message>
+        <location filename="../../ui/node_manager.ui" line="14"/>
+        <source>Node manager</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>PasswordAskerDialog</name>
     <message>
@@ -1644,22 +1876,22 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Bad password</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="66"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
         <source>Non printable characters in password</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Failed to get private key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/password_asker.py" line="72"/>
+        <location filename="../../../src/sakia/gui/password_asker.py" line="78"/>
         <source>Wrong password typed. Cannot open the private key</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1722,55 +1954,60 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="329"/>
+        <location filename="../../ui/preferences.ui" line="356"/>
         <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-size:16pt; font-weight:600;&quot;&gt;Network settings&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="345"/>
+        <location filename="../../ui/preferences.ui" line="372"/>
         <source>Proxy server address : </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="355"/>
+        <location filename="../../ui/preferences.ui" line="382"/>
         <source>:</source>
         <translation type="unfinished">:</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="336"/>
+        <location filename="../../ui/preferences.ui" line="363"/>
         <source>Use a http proxy server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="379"/>
+        <location filename="../../ui/preferences.ui" line="406"/>
         <source>Automatically refresh identities informations</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="330"/>
+        <source>Enable forgetfulness</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="163"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="165"/>
         <source>New account</source>
         <translation type="unfinished">новый аккаунт</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="170"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="172"/>
         <source>Configure {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="185"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation type="unfinished">ОК</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>Warning</source>
         <translation type="unfinished">Внимание</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="220"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="223"/>
         <source>This action will delete your account locally.
 Please note your key parameters (salt and password) if you wish to recover it later.
 Your account won&apos;t be removed from the networks it joined.
@@ -1778,7 +2015,7 @@ Are you sure ?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="243"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="246"/>
         <source>Error</source>
         <translation type="unfinished">Ошибка</translation>
     </message>
@@ -1786,22 +2023,22 @@ Are you sure ?</source>
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="227"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="240"/>
         <source>Configure community {0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="230"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="243"/>
         <source>Add a community</source>
         <translation type="unfinished">Добавить сообщество</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="264"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="276"/>
         <source>Error</source>
         <translation type="unfinished">Ошибка</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="293"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="305"/>
         <source>Delete</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1851,11 +2088,6 @@ Are you sure ?</source>
         <source>Quant Z-sum</source>
         <translation type="unfinished">Колич. Z-сумма</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
-        <source>{0} Q0 {1}</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="9"/>
         <source>Q0 {0}</source>
@@ -1875,26 +2107,31 @@ Are you sure ?</source>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/quant_zerosum.py" line="8"/>
+        <source>{0} {1}Q0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Relative</name>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="7"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
         <source>UD</source>
         <translation type="unfinished">УД</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="8"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
         <source>{0} {1}UD {2}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="9"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="11"/>
         <source>UD {0}</source>
         <translation type="unfinished">УД {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/core/money/relative.py" line="10"/>
+        <location filename="../../../src/sakia/core/money/relative.py" line="12"/>
         <source>R = Q / UD(t)
                                         &lt;br &gt;
                                         &lt;table&gt;
@@ -1906,6 +2143,36 @@ Are you sure ?</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>RelativeToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="6"/>
+        <source>Past UD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="7"/>
+        <source>{0} {1}UD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="8"/>
+        <source>UD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Relative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RelativeZSum</name>
     <message>
@@ -1913,11 +2180,6 @@ Are you sure ?</source>
         <source>Relat Z-sum</source>
         <translation type="unfinished">Относит. Z-сумма</translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
-        <source>{0} R0 {1}</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="9"/>
         <source>R0 {0}</source>
@@ -1937,39 +2199,57 @@ Are you sure ?</source>
                                         &lt;/table&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/relative_zerosum.py" line="8"/>
+        <source>{0} {1}R0 {2}</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Scene</name>
+</context>
+<context>
+    <name>SearchUserWidget</name>
     <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="158"/>
-        <source>Certification expires at {0}</source>
+        <location filename="../../ui/search_user_view.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Формуляр</translation>
+    </message>
+    <message>
+        <location filename="../../ui/search_user_view.ui" line="33"/>
+        <source>Center the view on me</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/search_user.py" line="15"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="unfinished">Исследовать открытый ключ, ИДП ...</translation>
+    </message>
 </context>
 <context>
     <name>StepPageInit</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="95"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="101"/>
         <source>Could not find your identity on the network.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="127"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
         <source>Broadcasting identity...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>UID broadcast</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="131"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
         <source>Identity broadcasted to the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>Error</source>
         <translation type="unfinished">Ошибка</translation>
     </message>
@@ -1979,27 +2259,42 @@ Are you sure ?</source>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="138"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="149"/>
         <source>{0}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="142"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="153"/>
         <source>Your pubkey or UID was already found on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="145"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="156"/>
         <source>Your account already exists on the network</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="97"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="103"/>
         <source>Your pubkey or UID is different on the network.
 Yours : {0}, the network : {1}</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="124"/>
+        <source>connecting...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="164"/>
+        <source>Could not connect. Check hostname, ip address or port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="162"/>
+        <source>Could not connect. Check node peering entry</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Toast</name>
@@ -2016,59 +2311,33 @@ Yours : {0}, the network : {1}</source>
         <source>New transactions received</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="175"/>
-        <source>Actions</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="190"/>
-        <source>Send again</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="195"/>
-        <source>Cancel</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="201"/>
         <source>Informations</source>
-        <translation type="unfinished">Данные</translation>
+        <translation type="obsolete">Данные</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="206"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Добавить контакт</translation>
+        <translation type="obsolete">Добавить контакт</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="211"/>
         <source>Send money</source>
-        <translation type="unfinished">Отправить деньги</translation>
+        <translation type="obsolete">Отправить деньги</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="217"/>
         <source>View in Web of Trust</source>
-        <translation type="unfinished">Посмотреть в Сети доверия</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="222"/>
-        <source>Copy pubkey to clipboard</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Посмотреть в Сети доверия</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
         <source>Warning</source>
-        <translation type="unfinished">Внимание</translation>
+        <translation type="obsolete">Внимание</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="288"/>
-        <source>Are you sure ?
-This money transfer will be removed and not sent.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/transactions_tab.py" line="160"/>
+        <location filename="../../../src/sakia/gui/transactions_tab.py" line="159"/>
         <source>{:}</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2101,37 +2370,37 @@ This money transfer will be removed and not sent.</source>
         <translation type="obsolete">Контакт</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="80"/>
+        <location filename="../../ui/transfer.ui" line="136"/>
         <source>Key</source>
         <translation type="unfinished">Ключ</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="148"/>
+        <location filename="../../ui/transfer.ui" line="250"/>
         <source> UD</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="166"/>
+        <location filename="../../ui/transfer.ui" line="268"/>
         <source>Transaction message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>Money transfer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="108"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="131"/>
         <source>No amount. Please give the transfert amount</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="139"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="163"/>
         <source>Transfer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/transfer.py" line="126"/>
+        <location filename="../../../src/sakia/gui/transfer.py" line="150"/>
         <source>Success sending money to {0}</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2146,44 +2415,81 @@ This money transfer will be removed and not sent.</source>
         <translation type="obsolete">{0} : {1}</translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="61"/>
+        <location filename="../../ui/transfer.ui" line="95"/>
         <source>&amp;Recipient public key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="106"/>
+        <location filename="../../ui/transfer.ui" line="208"/>
         <source>Wallet</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="125"/>
+        <location filename="../../ui/transfer.ui" line="227"/>
         <source>Available money : </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="134"/>
+        <location filename="../../ui/transfer.ui" line="236"/>
         <source>Amount</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../ui/transfer.ui" line="40"/>
+        <location filename="../../ui/transfer.ui" line="46"/>
         <source>Con&amp;tact</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="156"/>
+        <source>S&amp;earch user</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>TxFilterProxyModel</name>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="165"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="166"/>
         <source>{0} / {1} confirmations</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/models/txhistory.py" line="169"/>
+        <location filename="../../../src/sakia/models/txhistory.py" line="170"/>
         <source>Confirming... {0} %</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>UDDToPast</name>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="6"/>
+        <source>Past UUD</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="7"/>
+        <source>{0} {1}UUD({2}) {3}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="8"/>
+        <source>UUD({0}) {1}</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/core/money/udd_to_past.py" line="9"/>
+        <source>R = Q / UD(t)
+                                        &lt;br &gt;
+                                        &lt;table&gt;
+                                        &lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;Dividend per day in percent&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Last UD time&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;Q&lt;/td&gt;&lt;td&gt;Quantitative value&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;UD&lt;/td&gt;&lt;td&gt;Universal Dividend&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;t&lt;/td&gt;&lt;td&gt;Time when the value appeared&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;tr&gt;&lt;td&gt;DT&lt;/td&gt;&lt;td&gt;Delay between two UD in days&lt;/td&gt;&lt;/tr&gt;
+                                        &lt;/table&gt;&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>WalletsTab</name>
     <message>
@@ -2238,27 +2544,22 @@ This money transfer will be removed and not sent.</source>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="294"/>
         <source>Informations</source>
-        <translation type="unfinished">Данные</translation>
+        <translation type="obsolete">Данные</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="299"/>
         <source>Add as contact</source>
-        <translation type="unfinished">Добавить контакт</translation>
+        <translation type="obsolete">Добавить контакт</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="304"/>
         <source>Send money</source>
-        <translation type="unfinished">Отправить деньги</translation>
+        <translation type="obsolete">Отправить деньги</translation>
     </message>
     <message>
         <location filename="../../../src/sakia/gui/views/wot.py" line="309"/>
         <source>Certify identity</source>
-        <translation type="unfinished">Удостоверить личность</translation>
-    </message>
-    <message>
-        <location filename="../../../src/sakia/gui/views/wot.py" line="314"/>
-        <source>Copy pubkey</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">Удостоверить личность</translation>
     </message>
 </context>
 <context>
@@ -2269,92 +2570,139 @@ This money transfer will be removed and not sent.</source>
         <translation type="unfinished">Формуляр</translation>
     </message>
     <message>
-        <location filename="../../ui/wot_tab.ui" line="33"/>
-        <source>Center the view on me</source>
+        <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
+        <source>Research a pubkey, an uid...</source>
+        <translation type="obsolete">Исследовать открытый ключ, ИДП ...</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
+        <source>Not a member</source>
+        <translation type="obsolete">Не член</translation>
+    </message>
+</context>
+<context>
+    <name>certificationsTabWidget</name>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="14"/>
+        <source>Form</source>
+        <translation type="unfinished">Формуляр</translation>
+    </message>
+    <message>
+        <location filename="../../ui/certifications_tab.ui" line="20"/>
+        <source>Certifications</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="25"/>
-        <source>Research a pubkey, an uid...</source>
-        <translation type="unfinished">Исследовать открытый ключ, ИДП ...</translation>
+        <location filename="../../ui/certifications_tab.ui" line="33"/>
+        <source>loading...</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
-        <source>
-                    &lt;table cellpadding=&quot;5&quot;&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                    &lt;/table&gt;
-                    </source>
+        <location filename="../../ui/certifications_tab.ui" line="63"/>
+        <source>dd/MM/yyyy</source>
         <translation type="unfinished"></translation>
     </message>
+</context>
+<context>
+    <name>menu</name>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="126"/>
-        <source>Membership</source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="57"/>
+        <source>Certify identity</source>
+        <translation type="unfinished">Удостоверить личность</translation>
+    </message>
+</context>
+<context>
+    <name>menu.qmenu</name>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="42"/>
+        <source>Informations</source>
+        <translation type="unfinished">Данные</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="47"/>
+        <source>Add as contact</source>
+        <translation type="unfinished">Добавить контакт</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="52"/>
+        <source>Send money</source>
+        <translation type="unfinished">Отправить деньги</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="61"/>
+        <source>View in Web of Trust</source>
+        <translation type="unfinished">Посмотреть в Сети доверия</translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="65"/>
+        <source>Copy pubkey to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="144"/>
-        <source>Last renewal on {:}, expiration on {:}</source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="70"/>
+        <source>Copy membership document to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>Your web of trust</source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="74"/>
+        <source>Copy self-certification document to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>Certified by {:} members; Certifier of {:} members</source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="84"/>
+        <source>Transfer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>Not a member</source>
-        <translation type="unfinished">Не член</translation>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="86"/>
+        <source>Send again</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/wot_tab.py" line="162"/>
-        <source>
-                &lt;table cellpadding=&quot;5&quot;&gt;
-                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;
-                &lt;tr&gt;&lt;td align=&quot;right&quot;&gt;&lt;b&gt;{:}&lt;/b&gt;&lt;/td&gt;&lt;td&gt;{:}&lt;/td&gt;&lt;/tr&gt;
-                &lt;/table&gt;
-                </source>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="90"/>
+        <source>Cancel</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="95"/>
+        <source>Copy raw transaction to clipboard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../src/sakia/gui/widgets/context_menu.py" line="100"/>
+        <source>Copy transaction block to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="191"/>
+        <location filename="../../../src/sakia/gui/process_cfg_community.py" line="204"/>
         <source>Ok</source>
         <translation type="unfinished">ОК</translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="70"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="72"/>
         <source>Forbidden : salt is too short</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="74"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="76"/>
         <source>Forbidden : password is too short</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="78"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="80"/>
         <source>Forbidden : Invalid characters in salt field</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="82"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="84"/>
         <source>Forbidden : Invalid characters in password field</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="88"/>
+        <location filename="../../../src/sakia/gui/process_cfg_account.py" line="90"/>
         <source>Error : passwords are different</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2367,7 +2715,7 @@ This money transfer will be removed and not sent.</source>
         <translation type="unfinished">Формуляр</translation>
     </message>
     <message>
-        <location filename="../../ui/transactions_tab.ui" line="63"/>
+        <location filename="../../ui/transactions_tab.ui" line="66"/>
         <source>dd/MM/yyyy</source>
         <translation type="unfinished"></translation>
     </message>
-- 
GitLab