diff --git a/res/i18n/ts/fr_FR.ts b/res/i18n/ts/fr_FR.ts
index 9d84768d1726bd90594deebc3effa573e443f931..8cb174a69f678742d4d7ac8b034cc6540c65891b 100644
--- a/res/i18n/ts/fr_FR.ts
+++ b/res/i18n/ts/fr_FR.ts
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.0" language="fr_FR" sourcelanguage="en">
+<!DOCTYPE TS><TS version="2.0" language="fr_FR" sourcelanguage="en">
 <context>
     <name>@default</name>
     <message>
@@ -55,37 +54,37 @@
         <translation type="obsolete">du {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/core/account.py" line="90"/>
+        <location filename="../../../src/cutecoin/core/account.py" line="103"/>
         <source>Units</source>
         <translation>Unités</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/core/account.py" line="90"/>
+        <location filename="../../../src/cutecoin/core/account.py" line="103"/>
         <source>UD</source>
         <translation>DU</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/core/account.py" line="90"/>
+        <location filename="../../../src/cutecoin/core/account.py" line="103"/>
         <source>Quant Z-sum</source>
         <translation>Quant. som. 0</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/core/account.py" line="90"/>
+        <location filename="../../../src/cutecoin/core/account.py" line="103"/>
         <source>Relat Z-sum</source>
         <translation>Rel. som. 0</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/core/account.py" line="90"/>
+        <location filename="../../../src/cutecoin/core/account.py" line="103"/>
         <source>UD {0}</source>
         <translation>DU {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/core/account.py" line="90"/>
+        <location filename="../../../src/cutecoin/core/account.py" line="103"/>
         <source>Q0 {0}</source>
         <translation>Q0 {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/core/account.py" line="90"/>
+        <location filename="../../../src/cutecoin/core/account.py" line="103"/>
         <source>R0 {0}</source>
         <translation>R0 {0}</translation>
     </message>
@@ -171,7 +170,7 @@
 <context>
     <name>CertificationDialog</name>
     <message>
-        <location filename="../../../src/cutecoin/gui/certification.py" line="58"/>
+        <location filename="../../../src/cutecoin/gui/certification.py" line="56"/>
         <source>Certification</source>
         <translation>Certification</translation>
     </message>
@@ -201,35 +200,40 @@
         <translation>Clé</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/certification.py" line="49"/>
+        <location filename="../../../src/cutecoin/gui/certification.py" line="56"/>
         <source>Success certifying {0} from {1}</source>
         <translation>Succès lors de la certification de {0}, dans la communauté {1}</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/certification.py" line="53"/>
         <source>Something wrong happened : {0}</source>
-        <translation>Une erreur a été rencontrée : {0}</translation>
+        <translation type="obsolete">Une erreur a été rencontrée : {0}</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/certification.py" line="58"/>
         <source>Couldn&apos;t connect to network : {0}</source>
-        <translation>Impossible de se connecter au réseau : {0}</translation>
+        <translation type="obsolete">Impossible de se connecter au réseau : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/certification.py" line="63"/>
+        <location filename="../../../src/cutecoin/gui/certification.py" line="68"/>
         <source>Error</source>
         <translation>Erreur</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/certification.py" line="76"/>
+        <location filename="../../../src/cutecoin/gui/certification.py" line="77"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/certification.py" line="79"/>
+        <location filename="../../../src/cutecoin/gui/certification.py" line="80"/>
         <source>Not a member</source>
         <translation>Non-membre</translation>
     </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/certification.py" line="68"/>
+        <source>{0} : {1}</source>
+        <translation></translation>
+    </message>
 </context>
 <context>
     <name>CommunityConfigurationDialog</name>
@@ -249,30 +253,35 @@
         <translation>:</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="100"/>
+        <location filename="../../ui/community_cfg.ui" line="124"/>
         <source>Communities nodes</source>
         <translation>Noeuds de la communauté</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="118"/>
+        <location filename="../../ui/community_cfg.ui" line="142"/>
         <source>Server</source>
         <translation>Serveur</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="138"/>
+        <location filename="../../ui/community_cfg.ui" line="162"/>
         <source>Add</source>
         <translation>Ajouter</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="159"/>
+        <location filename="../../ui/community_cfg.ui" line="183"/>
         <source>Previous</source>
         <translation>Précédent</translation>
     </message>
     <message>
-        <location filename="../../ui/community_cfg.ui" line="182"/>
+        <location filename="../../ui/community_cfg.ui" line="206"/>
         <source>Next</source>
         <translation>Suivant</translation>
     </message>
+    <message>
+        <location filename="../../ui/community_cfg.ui" line="98"/>
+        <source>Check node connectivity</source>
+        <translation>Vérifier la connexion</translation>
+    </message>
 </context>
 <context>
     <name>CommunityTabWidget</name>
@@ -297,7 +306,7 @@
         <translation>Qualification : </translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="334"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="351"/>
         <source>Renew membership</source>
         <translation>Renouveller le statut de membre</translation>
     </message>
@@ -307,54 +316,54 @@
         <translation>Quitter la communauté</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="202"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="78"/>
         <source>Membership</source>
         <translation>Statut de membre</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="172"/>
         <source>Success sending membership demand</source>
-        <translation>Succès lors de l&apos;envoi d&apos;une demande de membre</translation>
+        <translation type="obsolete">Succès lors de l&apos;envoi d&apos;une demande de membre</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="174"/>
         <source>Join demand error</source>
-        <translation>Erreur lors de l&apos;envoi d&apos;une demande de membre</translation>
+        <translation type="obsolete">Erreur lors de l&apos;envoi d&apos;une demande de membre</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="177"/>
         <source>Key not sent to community</source>
-        <translation>La clé n&apos;a pas pu être envoyée à la communauté</translation>
+        <translation type="obsolete">La clé n&apos;a pas pu être envoyée à la communauté</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="259"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="226"/>
         <source>Network error</source>
         <translation>Erreur réseau</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="259"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="226"/>
         <source>Couldn&apos;t connect to network : {0}</source>
         <translation>Impossible de se connecter au réseau : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="242"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="235"/>
         <source>Warning</source>
         <translation>Attention</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="202"/>
         <source>Success sending leaving demand</source>
-        <translation>Succès lors de l&apos;envoi de la demande pour quitter la communauté</translation>
+        <translation type="obsolete">Succès lors de l&apos;envoi de la demande pour quitter la communauté</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="204"/>
         <source>Leaving demand error</source>
-        <translation>Erreur lors de l&apos;envoi de la demande pour quitter la communauté</translation>
+        <translation type="obsolete">Erreur lors de l&apos;envoi de la demande pour quitter la communauté</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="263"/>
         <source>Error</source>
-        <translation>Erreur</translation>
+        <translation type="obsolete">Erreur</translation>
     </message>
     <message>
         <location filename="../../ui/community_tab.ui" line="60"/>
@@ -367,12 +376,12 @@
         <translation>Publier votre UID</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="58"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="60"/>
         <source>Members</source>
         <translation>Membres</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="61"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="63"/>
         <source>Direct connections</source>
         <translation>Connections directes</translation>
     </message>
@@ -384,12 +393,12 @@ Publishing your UID cannot be canceled.</source>
 Publier votre UID ne peut être annulé.</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="227"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="220"/>
         <source>UID Publishing</source>
         <translation>Publication de l&apos;UID</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="227"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="220"/>
         <source>Success publishing your UID</source>
         <translation>Succès lors de la publication de votre UID</translation>
     </message>
@@ -397,11 +406,11 @@ Publier votre UID ne peut être annulé.</translation>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="177"/>
         <source>&quot;Your key wasn&apos;t sent in the community.
 You can&apos;t request a membership.</source>
-        <translation>Votre clé publique n&apos;a pas été envoyée à la communauté.
+        <translation type="obsolete">Votre clé publique n&apos;a pas été envoyée à la communauté.
 Vous ne pouvez pas envoyer de requête de membre.</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="190"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="196"/>
         <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>
@@ -410,37 +419,37 @@ 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/cutecoin/gui/community_tab.py" line="57"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="59"/>
         <source>Web of Trust</source>
         <translation>Toile de Confiance</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="79"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="104"/>
         <source>Informations</source>
         <translation>Informations</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="83"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="107"/>
         <source>Add as contact</source>
         <translation>Ajouter comme contact</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="87"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="111"/>
         <source>Send money</source>
         <translation>Envoyer de l&apos;argent</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="91"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="115"/>
         <source>Certify identity</source>
         <translation>Certifier cette identité</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="95"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="119"/>
         <source>View in Web of Trust</source>
         <translation>Voir dans la Toile de Confiance</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="341"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="358"/>
         <source>Send membership demand</source>
         <translation>Envoyer une demande de membre</translation>
     </message>
@@ -450,18 +459,18 @@ Le processus pour rejoindre la communauté devrait être refait à zéro.</trans
         <translation>Révoquer votre UID</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="216"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="209"/>
         <source>Are you sure ?
 Publishing your UID can be canceled by Revoke UID.</source>
         <translation>Etes-vous sûr(e) ? Publier votre UID peut être annulé par le bouton Révoquer votre UID.</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="230"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="223"/>
         <source>Publish UID error</source>
         <translation>Publier votre UID</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/community_tab.py" line="242"/>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="235"/>
         <source>Are you sure ?
 Revoking your UID can only success if it is not already validated by the network.</source>
         <translation>Etes-vous sûr(e) ? Révoquer votre UID ne peut réussir que s&apos;il n&apos;a pas été déjà validé par le réseau.</translation>
@@ -469,17 +478,42 @@ Revoking your UID can only success if it is not already validated by the network
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="253"/>
         <source>UID Revoking</source>
-        <translation>Révocation de votre UID</translation>
+        <translation type="obsolete">Révocation de votre UID</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="253"/>
         <source>Success revoking your UID</source>
-        <translation>Révocation de votre UID réussie</translation>
+        <translation type="obsolete">Révocation de votre UID réussie</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/community_tab.py" line="256"/>
         <source>Revoke UID error</source>
-        <translation>Erreur lors de la révocation de votre UID</translation>
+        <translation type="obsolete">Erreur lors de la révocation de votre UID</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="78"/>
+        <source>Success sending Membership demand</source>
+        <translation>Envoi demande à être membre réussie</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="84"/>
+        <source>Revoke</source>
+        <translation>Révocation</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="84"/>
+        <source>Success sending Revoke demand</source>
+        <translation>Envoi demande de révocation réussie</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="90"/>
+        <source>Self Certification</source>
+        <translation>Auto-certification</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/community_tab.py" line="90"/>
+        <source>Success sending Self Certification document</source>
+        <translation>Envoi auto-certification réussie</translation>
     </message>
 </context>
 <context>
@@ -536,32 +570,32 @@ Revoking your UID can only success if it is not already validated by the network
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="77"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="73"/>
         <source>Wallets</source>
         <translation>Portefeuilles</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="85"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="77"/>
         <source>Transactions</source>
         <translation>Transferts</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="94"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="85"/>
         <source>Community</source>
         <translation>Communauté</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="100"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="81"/>
         <source>Informations</source>
         <translation>Informations</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="112"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="89"/>
         <source>Network</source>
         <translation>Réseau</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="183"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="163"/>
         <source> Block {0}</source>
         <translation>Bloc {0}</translation>
     </message>
@@ -573,40 +607,40 @@ Revoking your UID can only success if it is not already validated by the network
     <message>
         <location filename="../../../src/cutecoin/gui/currency_tab.py" line="206"/>
         <source>Received {0} {1} from {2} transfers</source>
-        <translation>Reception de {0} {1} dans {2} transfers</translation>
+        <translation type="obsolete">Reception de {0} {1} dans {2} transfers</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/currency_tab.py" line="210"/>
         <source>New transactions received</source>
-        <translation>Nouveaux transferts reçus</translation>
+        <translation type="obsolete">Nouveaux transferts reçus</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="145"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="125"/>
         <source>Membership expiration</source>
         <translation>Expiration du statut de membre</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="145"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="125"/>
         <source>&lt;b&gt;Warning : Membership expiration in {0} days&lt;/b&gt;</source>
         <translation>&lt;b&gt;Attention : Expiration du statut de membre dans {0} jours&lt;/b&gt;</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="43"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="44"/>
         <source>Warning : Your membership is expiring soon.</source>
         <translation>Attention : Votre statut de membre expire bientôt.</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="45"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="46"/>
         <source>Warning : Your could miss certifications soon.</source>
         <translation>Attention : Vous pourriez manquer de certifications prochainement.</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="150"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="132"/>
         <source>Certifications number</source>
         <translation>Nombre de certifications</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="150"/>
+        <location filename="../../../src/cutecoin/gui/currency_tab.py" line="132"/>
         <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>
@@ -637,27 +671,27 @@ Revoking your UID can only success if it is not already validated by the network
 <context>
     <name>HistoryTableModel</name>
     <message>
-        <location filename="../../../src/cutecoin/models/txhistory.py" line="179"/>
+        <location filename="../../../src/cutecoin/models/txhistory.py" line="183"/>
         <source>Date</source>
         <translation>Date</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/txhistory.py" line="179"/>
+        <location filename="../../../src/cutecoin/models/txhistory.py" line="183"/>
         <source>UID/Public key</source>
         <translation>UID/Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/txhistory.py" line="179"/>
+        <location filename="../../../src/cutecoin/models/txhistory.py" line="183"/>
         <source>Payment</source>
         <translation>Débit</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/txhistory.py" line="179"/>
+        <location filename="../../../src/cutecoin/models/txhistory.py" line="183"/>
         <source>Deposit</source>
         <translation>Crédit</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/txhistory.py" line="179"/>
+        <location filename="../../../src/cutecoin/models/txhistory.py" line="183"/>
         <source>Comment</source>
         <translation>Commentaire</translation>
     </message>
@@ -716,22 +750,22 @@ Revoking your UID can only success if it is not already validated by the network
 <context>
     <name>IdentitiesTableModel</name>
     <message>
-        <location filename="../../../src/cutecoin/models/identities.py" line="85"/>
+        <location filename="../../../src/cutecoin/models/identities.py" line="84"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/identities.py" line="86"/>
+        <location filename="../../../src/cutecoin/models/identities.py" line="85"/>
         <source>Pubkey</source>
         <translation>Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/identities.py" line="87"/>
+        <location filename="../../../src/cutecoin/models/identities.py" line="86"/>
         <source>Renewed</source>
         <translation>Dernier renouvellement</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/identities.py" line="88"/>
+        <location filename="../../../src/cutecoin/models/identities.py" line="87"/>
         <source>Expiration</source>
         <translation>Expiration</translation>
     </message>
@@ -865,7 +899,7 @@ Revoking your UID can only success if it is not already validated by the network
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <source>Universal Dividend UD(t) in</source>
         <translation>Dividende Universel DU(t) en</translation>
     </message>
@@ -875,7 +909,7 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="obsolete">Masse Monétaire M(t) en</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <source>Members N(t)</source>
         <translation>Membres N(t)</translation>
     </message>
@@ -885,22 +919,22 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="obsolete">Masse Monétaire par membre M(t)/N(t) en</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <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/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <source>Next UD date and time (t+1)</source>
-        <translation type="unfinished">Date et heure du prochain DU (t+1)</translation>
+        <translation>Date et heure du prochain DU (t+1)</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="191"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="202"/>
         <source>No Universal Dividend created yet.</source>
         <translation>Pas de dividende universel créé pour le moment.</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="177"/>
         <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;
@@ -911,12 +945,12 @@ Revoking your UID can only success if it is not already validated by the network
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="177"/>
         <source>{:2.0%} / {:} days</source>
         <translation>{:2.0%} / {:} jours</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="177"/>
         <source>Fundamental growth (c) / Delta time (dt)</source>
         <translation>Croissance fondamentale (c) / Delta de temps (dt)</translation>
     </message>
@@ -926,17 +960,17 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="obsolete">DU(t+1) = MAX { DU(t) ; c * M(t) / N(t) }</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="177"/>
         <source>Universal Dividend (formula)</source>
         <translation>Dividende Universel (formule)</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="177"/>
         <source>Universal Dividend (computed)</source>
         <translation>Dividende Universel (calculé)</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <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;
@@ -963,47 +997,47 @@ Revoking your UID can only success if it is not already validated by the network
             </translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <source>Fundamental growth (c)</source>
         <translation>Croissance fondamentale (c)</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <source>Initial Universal Dividend UD(0) in</source>
         <translation>Dividende Universel Initial DU(0) en</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <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/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <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/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <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/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <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/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <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/cutecoin/gui/informations_tab.py" line="194"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="205"/>
         <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/cutecoin/gui/informations_tab.py" line="229"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="240"/>
         <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;
@@ -1017,42 +1051,42 @@ Revoking your UID can only success if it is not already validated by the network
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="229"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="240"/>
         <source>Minimum delay between 2 identical certifications (in days)</source>
         <translation>Le délai minimum entre 2 certifications identiques (en jours)</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="229"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="240"/>
         <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/cutecoin/gui/informations_tab.py" line="229"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="240"/>
         <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/cutecoin/gui/informations_tab.py" line="229"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="240"/>
         <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>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="229"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="240"/>
         <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/cutecoin/gui/informations_tab.py" line="229"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="240"/>
         <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/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <source>Monetary Mass M(t-1) in</source>
         <translation>Masse Monétaire M(t-1) en</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <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>
@@ -1073,7 +1107,7 @@ Revoking your UID can only success if it is not already validated by the network
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/informations_tab.py" line="140"/>
-        <source>UD(t+1) = MAX { UD(t) ; c × M(t) / N(t) }</source>
+        <source>UD(t+1) = MAX { UD(t) ; c &#xc3;&#x97; M(t) / N(t) }</source>
         <translation type="obsolete">DU(t+1) = MAX { DU(t) ; c × M(t) / N(t) }</translation>
     </message>
     <message>
@@ -1087,17 +1121,17 @@ Revoking your UID can only success if it is not already validated by the network
         <translation type="obsolete">DU(t+1) = MAX { DU(t) ; c &amp;#215; M(t) / N(t) }</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="177"/>
         <source>{:} = MAX {{ {:} {:} ; {:2.0%} &amp;#215; {:} {:} / {:} }}</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="177"/>
         <source>UD(t+1) = MAX { UD(t) ; c &amp;#215; M(t) / N(t+1) }</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <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;
@@ -1122,7 +1156,7 @@ Revoking your UID can only success if it is not already validated by the network
                 </translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/informations_tab.py" line="130"/>
         <source>Last UD date and time (t)</source>
         <translation>Date et heure du dernier DU (t)</translation>
     </message>
@@ -1175,17 +1209,17 @@ Revoking your UID can only success if it is not already validated by the network
         <translation>Sauvegarder</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="390"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="339"/>
         <source>Export</source>
         <translation>Exporter</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/mainwindow.py" line="176"/>
         <source>Loading account {0}</source>
-        <translation>Chargement du compte {0}</translation>
+        <translation type="obsolete">Chargement du compte {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="242"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="191"/>
         <source>Latest release : {version}</source>
         <translation>Dernière version : {version}</translation>
     </message>
@@ -1201,7 +1235,7 @@ Revoking your UID can only success if it is not already validated by the network
             </translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="256"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="205"/>
         <source>
         &lt;h1&gt;Cutecoin&lt;/h1&gt;
 
@@ -1236,32 +1270,32 @@ Revoking your UID can only success if it is not already validated by the network
         </translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="324"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="273"/>
         <source>Edit</source>
         <translation>Editer</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="327"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="276"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="343"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="292"/>
         <source>CuteCoin {0}</source>
         <translation>CuteCoin {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="368"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="317"/>
         <source>CuteCoin {0} - Account : {1}</source>
         <translation>CuteCoin {0} - Compte : {1}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="388"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="337"/>
         <source>Export an account</source>
         <translation>Exporter un compte</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="389"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="338"/>
         <source>All account files (*.acc)</source>
         <translation>Tout fichier de compte (*.acc)</translation>
     </message>
@@ -1331,7 +1365,7 @@ Revoking your UID can only success if it is not already validated by the network
         <translation>&amp;Préférences</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="281"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="230"/>
         <source>Please get the latest release {version}</source>
         <translation>Veuillez télécharger la dernière version {version}</translation>
     </message>
@@ -1362,7 +1396,7 @@ Revoking your UID can only success if it is not already validated by the network
             </translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="249"/>
+        <location filename="../../../src/cutecoin/gui/mainwindow.py" line="198"/>
         <source>Download link</source>
         <translation>Lien de téléchargement</translation>
     </message>
@@ -1412,57 +1446,57 @@ Revoking your UID can only success if it is not already validated by the network
 <context>
     <name>NetworkFilterProxyModel</name>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="39"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="41"/>
         <source>Address</source>
         <translation>Adresse</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="40"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="42"/>
         <source>Port</source>
         <translation>Port</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="41"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="43"/>
         <source>Block</source>
         <translation>Bloc</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="42"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="44"/>
         <source>UID</source>
         <translation>UID</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="43"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="45"/>
         <source>Member</source>
         <translation>Membre</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="44"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="46"/>
         <source>Pubkey</source>
         <translation>Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="45"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="47"/>
         <source>Software</source>
         <translation>Logiciel</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="46"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="48"/>
         <source>Version</source>
         <translation>Version</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="59"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="61"/>
         <source>yes</source>
         <translation>oui</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="59"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="61"/>
         <source>no</source>
         <translation>non</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="59"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="61"/>
         <source>offline</source>
         <translation>déconnecté</translation>
     </message>
@@ -1475,35 +1509,40 @@ Revoking your UID can only success if it is not already validated by the network
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/network_tab.py" line="51"/>
+        <location filename="../../../src/cutecoin/gui/network_tab.py" line="61"/>
         <source>Unset root node</source>
         <translation>Supprimer des noeuds racines</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/network_tab.py" line="57"/>
+        <location filename="../../../src/cutecoin/gui/network_tab.py" line="67"/>
         <source>Set as root node</source>
         <translation>Définir comme noeud racine</translation>
     </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/network_tab.py" line="73"/>
+        <source>Open in browser</source>
+        <translation>Ouvrir dans le navigateur</translation>
+    </message>
 </context>
 <context>
     <name>NetworkTableModel</name>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="112"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="114"/>
         <source>Online</source>
         <translation>Connecté</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="113"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="115"/>
         <source>Offline</source>
         <translation>Déconnecté</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="114"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="116"/>
         <source>Unsynchronized</source>
         <translation>Désynchronisé</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/network.py" line="115"/>
+        <location filename="../../../src/cutecoin/models/network.py" line="117"/>
         <source>Corrupted</source>
         <translation>Corrompu</translation>
     </message>
@@ -1572,30 +1611,55 @@ Revoking your UID can only success if it is not already validated by the network
 <context>
     <name>PreferencesDialog</name>
     <message>
-        <location filename="../../ui/preferences.ui" line="22"/>
+        <location filename="../../ui/preferences.ui" line="108"/>
         <source>Default account</source>
         <translation>Compte par défaut</translation>
     </message>
     <message>
         <location filename="../../ui/preferences.ui" line="36"/>
         <source>Default referential</source>
-        <translation>Référentiel par défaut</translation>
+        <translation type="obsolete">Référentiel par défaut</translation>
     </message>
     <message>
-        <location filename="../../ui/preferences.ui" line="50"/>
+        <location filename="../../ui/preferences.ui" line="205"/>
         <source>Language</source>
         <translation>Langue</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/preferences.py" line="45"/>
+        <location filename="../../../src/cutecoin/gui/preferences.py" line="60"/>
         <source>Preferences</source>
         <translation>Préférences</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/preferences.py" line="45"/>
+        <location filename="../../../src/cutecoin/gui/preferences.py" line="60"/>
         <source>A restart is needed to apply your new preferences.</source>
         <translation>Vous devez redémarrer Cutecoin pour appliquer vos nouvelles préférences.</translation>
     </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="122"/>
+        <source>Default &amp;referential</source>
+        <translation>Référentiel par défaut</translation>
+    </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="159"/>
+        <source>Enable expert mode</source>
+        <translation>Activer le mode expert</translation>
+    </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="191"/>
+        <source>Digits after commas </source>
+        <translation>Chiffres après la virgule</translation>
+    </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="239"/>
+        <source>Maximize Window at Startup</source>
+        <translation>Fenêtre plein écran au démarrage</translation>
+    </message>
+    <message>
+        <location filename="../../ui/preferences.ui" line="266"/>
+        <source>Enable notifications</source>
+        <translation>Activer les notifications</translation>
+    </message>
 </context>
 <context>
     <name>ProcessConfigureAccount</name>
@@ -1610,32 +1674,32 @@ Revoking your UID can only success if it is not already validated by the network
         <translation>Configurer {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="186"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="187"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="207"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="208"/>
         <source>Public key</source>
         <translation>Clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="207"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="208"/>
         <source>These parameters pubkeys are : {0}</source>
         <translation>Les paramètres de cette clé publique sont : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="256"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="248"/>
         <source>Error</source>
         <translation>Erreur</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="233"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="225"/>
         <source>Warning</source>
         <translation>Attention</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="233"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_account.py" line="225"/>
         <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.
@@ -1649,12 +1713,12 @@ Votre compte ne sera pas supprimer des réseaux rejoins.
 <context>
     <name>ProcessConfigureCommunity</name>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="117"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="126"/>
         <source>Configure community {0}</source>
         <translation>Configurer la communauté {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="120"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="129"/>
         <source>Add a community</source>
         <translation>Ajouter une communauté</translation>
     </message>
@@ -1664,17 +1728,17 @@ Votre compte ne sera pas supprimer des réseaux rejoins.
         <translation>Erreur</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="187"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="192"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="198"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="230"/>
         <source>Pubkey not found</source>
         <translation>Clé publique introuvable</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="198"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="230"/>
         <source>The public key of your account wasn&apos;t found in the community. :
 
 {0}
@@ -1689,17 +1753,32 @@ Souhaitez-vous publier votre clé publique ?</translation>
     <message>
         <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="209"/>
         <source>Pubkey publishing error</source>
-        <translation>Erreur de publication</translation>
+        <translation type="obsolete">Erreur de publication</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="212"/>
         <source>Network error</source>
-        <translation>Erreur réseau</translation>
+        <translation type="obsolete">Erreur réseau</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="212"/>
         <source>Couldn&apos;t connect to network : {0}</source>
-        <translation>Impossible de se connecter au réseau : {0}</translation>
+        <translation type="obsolete">Impossible de se connecter au réseau : {0}</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="204"/>
+        <source>UID Publishing</source>
+        <translation>Publication de l&apos;UID</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="204"/>
+        <source>Success publishing  your UID</source>
+        <translation>Publication de votre UID réussie</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="216"/>
+        <source>{0} : {1}</source>
+        <translation></translation>
     </message>
 </context>
 <context>
@@ -1713,27 +1792,27 @@ Souhaitez-vous publier votre clé publique ?</translation>
 <context>
     <name>TransactionsTabWidget</name>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="121"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="140"/>
         <source>Actions</source>
         <translation>Actions</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="134"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="153"/>
         <source>Send again</source>
         <translation>Renvoyer</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="139"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="158"/>
         <source>Cancel</source>
         <translation>Annuler</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="145"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="164"/>
         <source>Informations</source>
         <translation>Informations</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="150"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="169"/>
         <source>Add as contact</source>
         <translation>Ajouter comme contact</translation>
     </message>
@@ -1748,47 +1827,57 @@ Souhaitez-vous publier votre clé publique ?</translation>
         <translation type="obsolete">Voir dans la WoT</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="166"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="185"/>
         <source>Copy pubkey to clipboard</source>
         <translation>Copier la clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="203"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="222"/>
         <source>Warning</source>
         <translation>Attention</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="203"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="222"/>
         <source>Are you sure ?
 This money transfer will be removed and not sent.</source>
         <translation>Êtes vous certain ?
-Le transfer de monnaie sera annulé et non envoyé.</translation>
+Le transfert de monnaie sera annulé et non envoyé.</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="104"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="123"/>
         <source>&lt;b&gt;Deposits&lt;/b&gt; {:} {:}</source>
         <translation>&lt;b&gt;Crédit&lt;/b&gt; {:} {:}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="108"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="127"/>
         <source>&lt;b&gt;Payments&lt;/b&gt; {:} {:}</source>
         <translation>&lt;b&gt;Débit&lt;/b&gt; {:} {:}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="112"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="131"/>
         <source>&lt;b&gt;Balance&lt;/b&gt; {:} {:}</source>
         <translation>&lt;b&gt;Balance&lt;/b&gt; {:} {:}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="155"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="174"/>
         <source>Send money</source>
-        <translation>Envoyer de l&apos;argent</translation>
+        <translation>Envoyer de la monnaie</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="161"/>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="180"/>
         <source>View in Web of Trust</source>
         <translation>Voir dans la Toile de Confiance</translation>
     </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="93"/>
+        <source>Received {0} {1} from {2} transfers</source>
+        <translation>Reception de {0} {1} dans {2} transferts</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/transactions_tab.py" line="97"/>
+        <source>New transactions received</source>
+        <translation>Nouveaux transferts reçus</translation>
+    </message>
 </context>
 <context>
     <name>TransferMoneyDialog</name>
@@ -1825,17 +1914,17 @@ Le transfer de monnaie sera annulé et non envoyé.</translation>
     <message>
         <location filename="../../ui/transfer.ui" line="106"/>
         <source>Wallet :</source>
-        <translation>Portefeuille :</translation>
+        <translation type="obsolete">Portefeuille :</translation>
     </message>
     <message>
         <location filename="../../ui/transfer.ui" line="125"/>
         <source>Availalble currency : </source>
-        <translation>Monnaie disponible :</translation>
+        <translation type="obsolete">Monnaie disponible :</translation>
     </message>
     <message>
         <location filename="../../ui/transfer.ui" line="134"/>
         <source>Amount :</source>
-        <translation>Montant :</translation>
+        <translation type="obsolete">Montant :</translation>
     </message>
     <message>
         <location filename="../../ui/transfer.ui" line="144"/>
@@ -1848,42 +1937,72 @@ Le transfer de monnaie sera annulé et non envoyé.</translation>
         <translation>Message</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transfer.py" line="92"/>
+        <location filename="../../../src/cutecoin/gui/transfer.py" line="69"/>
         <source>Money transfer</source>
         <translation>Transfert de monnaie</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transfer.py" line="64"/>
+        <location filename="../../../src/cutecoin/gui/transfer.py" line="69"/>
         <source>No amount. Please give the transfert amount</source>
         <translation>Pas de montant. Veuillez entrer un montant</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/transfer.py" line="78"/>
         <source>Success transfering {0} {1} to {2}</source>
-        <translation>Succès lors de l&apos;envoi de {0} {1} pour {2}</translation>
+        <translation type="obsolete">Succès lors de l&apos;envoi de {0} {1} pour {2}</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/transfer.py" line="83"/>
         <source>Something wrong happened : {0}</source>
-        <translation>Une erreur a été rencontrée : {0}</translation>
+        <translation type="obsolete">Une erreur a été rencontrée : {0}</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/transfer.py" line="88"/>
         <source>This transaction could not be sent on this block
 Please try again later</source>
-        <translation>Ce transfert ne peut être envoyer sur ce bloc.
+        <translation type="obsolete">Ce transfert ne peut être envoyer sur ce bloc.
 Veuillez rééssayer plus tard</translation>
     </message>
     <message>
         <location filename="../../../src/cutecoin/gui/transfer.py" line="92"/>
         <source>Couldn&apos;t connect to network : {0}</source>
-        <translation>Impossible de se connecter au réseau : {0}</translation>
+        <translation type="obsolete">Impossible de se connecter au réseau : {0}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/transfer.py" line="97"/>
+        <location filename="../../../src/cutecoin/gui/transfer.py" line="103"/>
         <source>Error</source>
         <translation>Erreur</translation>
     </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/transfer.py" line="91"/>
+        <source>Transfer</source>
+        <translation>Transfert</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/transfer.py" line="91"/>
+        <source>Success sending money to {0}</source>
+        <translation>Envoi de monnaie à {0} réussi</translation>
+    </message>
+    <message>
+        <location filename="../../../src/cutecoin/gui/transfer.py" line="103"/>
+        <source>{0} : {1}</source>
+        <translation></translation>
+    </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="106"/>
+        <source>Wallet</source>
+        <translation>Portefeuille</translation>
+    </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="125"/>
+        <source>Available money : </source>
+        <translation>Monnaie disponible</translation>
+    </message>
+    <message>
+        <location filename="../../ui/transfer.ui" line="134"/>
+        <source>Amount</source>
+        <translation>Montant</translation>
+    </message>
 </context>
 <context>
     <name>WalletsTab</name>
@@ -1916,7 +2035,7 @@ Veuillez rééssayer plus tard</translation>
 <context>
     <name>WalletsTabWidget</name>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="70"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="82"/>
         <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;
@@ -1927,17 +2046,17 @@ Veuillez rééssayer plus tard</translation>
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="70"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="82"/>
         <source>Membership</source>
         <translation>Statut de membre</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="70"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="82"/>
         <source>Last renewal on {:}, expiration on {:}</source>
         <translation>Dernier renouvellement le {:}, expire le {:}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="88"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="100"/>
         <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;
@@ -1948,12 +2067,12 @@ Veuillez rééssayer plus tard</translation>
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="88"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="100"/>
         <source>Not a member</source>
         <translation>Non-membre</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="119"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="134"/>
         <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;
@@ -1968,47 +2087,47 @@ Veuillez rééssayer plus tard</translation>
         <translation type="obsolete">{:} {:} compris dans [{:.2f} - {:}] {:}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="176"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="184"/>
         <source>Rename</source>
         <translation>Renommer</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="180"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="188"/>
         <source>Copy pubkey to clipboard</source>
         <translation>Copier la clé publique</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="185"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="193"/>
         <source>Transfer to...</source>
         <translation>Transférer à...</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="88"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="100"/>
         <source>Your web of trust</source>
         <translation>Votre toile de confiance</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="119"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="134"/>
         <source>Your money share </source>
         <translation>Votre part de monnaie</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="119"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="134"/>
         <source>{:.2f}%</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="119"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="134"/>
         <source>Your part </source>
         <translation>Votre part</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="173"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="181"/>
         <source>New Wallet</source>
         <translation>Nouveau portefeuille</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="88"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="100"/>
         <source>Certified by {:} members; Certifier of {:} members</source>
         <translation>Certifié par {:} membres; Certifieur de {:} membres</translation>
     </message>
@@ -2018,7 +2137,7 @@ Veuillez rééssayer plus tard</translation>
         <translation type="obsolete">{:} {:} compris entre [{:.2f} ; {:}] {:}</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="119"/>
+        <location filename="../../../src/cutecoin/gui/wallets_tab.py" line="134"/>
         <source>{:} {:} in [{:} ; {:}] {:}</source>
         <translation>{:} {:} compris entre [{:} ; {:}] {:}</translation>
     </message>
@@ -2026,17 +2145,17 @@ Veuillez rééssayer plus tard</translation>
 <context>
     <name>WalletsTableModel</name>
     <message>
-        <location filename="../../../src/cutecoin/models/wallets.py" line="70"/>
+        <location filename="../../../src/cutecoin/models/wallets.py" line="82"/>
         <source>Name</source>
         <translation>Nom</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/wallets.py" line="70"/>
+        <location filename="../../../src/cutecoin/models/wallets.py" line="82"/>
         <source>Amount</source>
         <translation>Montant</translation>
     </message>
     <message>
-        <location filename="../../../src/cutecoin/models/wallets.py" line="70"/>
+        <location filename="../../../src/cutecoin/models/wallets.py" line="82"/>
         <source>Pubkey</source>
         <translation>Clé publique</translation>
     </message>
@@ -2080,7 +2199,7 @@ Veuillez rééssayer plus tard</translation>
 <context>
     <name>self.config_dialog</name>
     <message>
-        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="89"/>
+        <location filename="../../../src/cutecoin/gui/process_cfg_community.py" line="92"/>
         <source>Ok</source>
         <translation>Ok</translation>
     </message>
diff --git a/res/ui/transfer.ui b/res/ui/transfer.ui
index 04a1d75cc9e23bc5efb99474a3bc7fad1d1075b0..435cabb4857cbc09b3a3e876ed89c1df49474544 100644
--- a/res/ui/transfer.ui
+++ b/res/ui/transfer.ui
@@ -103,7 +103,7 @@
         <item>
          <widget class="QLabel" name="label_2">
           <property name="text">
-           <string>Wallet :</string>
+           <string>Wallet</string>
           </property>
          </widget>
         </item>
@@ -122,7 +122,7 @@
       <item>
        <widget class="QLabel" name="label_total">
         <property name="text">
-         <string>Availalble currency : </string>
+         <string>Available money : </string>
         </property>
        </widget>
       </item>
@@ -131,7 +131,7 @@
         <item>
          <widget class="QLabel" name="label_3">
           <property name="text">
-           <string>Amount :</string>
+           <string>Amount</string>
           </property>
          </widget>
         </item>