diff --git a/doc/uml/core-classes.png b/doc/uml/core-classes.png
index 0743ecf08fdbb3a8520cdc725ab62b34a663c9dd..dfccd7f7b87feb90744a3c377883e90e4dcfb844 100644
Binary files a/doc/uml/core-classes.png and b/doc/uml/core-classes.png differ
diff --git a/doc/uml/core-classes.pu b/doc/uml/core-classes.pu
index c513ec886b8569f611493dd2694b5553255f7b81..2fc02975ab7bf9a741395af88b45222accbd55e5 100644
--- a/doc/uml/core-classes.pu
+++ b/doc/uml/core-classes.pu
@@ -87,7 +87,6 @@ package core {
 	}
 
 	class Identity
-	class Contact
 }
 
 
diff --git a/doc/uml/cutecoin.png b/doc/uml/cutecoin.png
index c22cd7f59408e587a60cf0a97be9447e97414f42..ff8a85b08ac56cdff28eef937fa8476b5eab4e0a 100644
Binary files a/doc/uml/cutecoin.png and b/doc/uml/cutecoin.png differ
diff --git a/doc/uml/cutecoin.pu b/doc/uml/cutecoin.pu
index e82ef8c4663942df9f8f362a16f67aa4d49da2ce..cc46016ba98186353329538078d1c9eee2a6d5e0 100644
--- a/doc/uml/cutecoin.pu
+++ b/doc/uml/cutecoin.pu
@@ -6,19 +6,18 @@
 
 MainWindow "1" --> "1" App
 
-ContactDialog --> Contact
 CertificationDialog --> Community
 TransferDialog --> Community
 
 CurrencyTab "1" --> "1" Community
 
-CommunityTab --> IdentitiesFilterProxyModel
-NetworkTab --> NetworkFilterProxyModel
-WalletTab --> WalletsFilterProxyModel
+CommunityTab -right-> IdentitiesFilterProxyModel
+NetworkTab -right-> NetworkFilterProxyModel
+WalletTab -right-> WalletsFilterProxyModel
 
-WalletsFilterProxyModel --> Wallet
-NetworkFilterProxyModel --> Network
-TxHistoryFilterProxyModel --> Transfer
+WalletsFilterProxyModel -up-> Wallet
+NetworkFilterProxyModel -up-> Network
+TxHistoryFilterProxyModel -up-> Transfer
 
 ConfigureAccountDialog --> CommunitiesListModel
 ConfigureCommunityDialog --> RootNodesTableModel
diff --git a/doc/uml/gui-classes.png b/doc/uml/gui-classes.png
index 68c1f4367a618e30ab4c42dcdb803808ab8a6ba6..d33b836471f6bb338ff32303181628bbf76dfe4b 100644
Binary files a/doc/uml/gui-classes.png and b/doc/uml/gui-classes.png differ
diff --git a/doc/uml/gui-classes.pu b/doc/uml/gui-classes.pu
index aa8ae4769f9bbb68023ec481da3738d929d8c82c..26b7c9a35ce2cff3299ffdc112eb5a9740a2bdf9 100644
--- a/doc/uml/gui-classes.pu
+++ b/doc/uml/gui-classes.pu
@@ -2,7 +2,6 @@
 
 
 package gui {
-	package tabs {
 		class MainWindow {
 		}
 		MainWindow "1" --* "*" CurrencyTab
@@ -39,14 +38,11 @@ package gui {
 
 		class WotTab {
 		}
-	}
-	package dialogs {
 		class CertificationDialog
 		class TransferDialog
 		class ContactDialog
 		class ConfigureAccountDialog
 		class ConfigureCommunityDialog
-	}
 
 	MainWindow --> CertificationDialog
 	MainWindow --> TransferDialog
@@ -54,9 +50,7 @@ package gui {
 	MainWindow --> ConfigureAccountDialog
 	ConfigureAccountDialog --> ConfigureCommunityDialog
 
-	package views {
 		class Wot
 		WotTab --> Wot
-	}
 }
 @enduml
\ No newline at end of file