diff --git a/code/nel/include/nel/gui/group_menu.h b/code/nel/include/nel/gui/group_menu.h
index b9aad97e8..6d489cb4e 100644
--- a/code/nel/include/nel/gui/group_menu.h
+++ b/code/nel/include/nel/gui/group_menu.h
@@ -296,6 +296,8 @@ namespace NLGUI
 
 		TCaseMode getCaseMode() { return _CaseMode; }
 
+		std::string getProperty( const std::string &name ) const;
+
 		virtual bool parse (xmlNodePtr cur, CInterfaceGroup *parentGroup);
 
 		virtual void draw ();
@@ -366,6 +368,8 @@ namespace NLGUI
 
 		CGroupSubMenu	*_RootMenu;
 
+		std::string _Extends;
+
 		// Text lookup
 		NLMISC::CRGBA			_Color;
 		NLMISC::CRGBA			_ShadowColor;
diff --git a/code/nel/src/gui/group_menu.cpp b/code/nel/src/gui/group_menu.cpp
index 603356055..7256ac148 100644
--- a/code/nel/src/gui/group_menu.cpp
+++ b/code/nel/src/gui/group_menu.cpp
@@ -1920,6 +1920,85 @@ namespace NLGUI
 	{
 	}
 
+	std::string CGroupMenu::getProperty( const std::string &name ) const
+	{
+		if( name == "extends" )
+		{
+			return _Extends;
+		}
+		else
+		if( name == "case_mode" )
+		{
+			uint32 cm = _CaseMode;
+			return toString( cm );
+		}
+		else
+		if( name == "color" )
+		{
+			return toString( _Color );
+		}
+		else
+		if( name == "shadow_color" )
+		{
+			return toString( _ShadowColor );
+		}
+		else
+		if( name == "color_over" )
+		{
+			return toString( _ColorOver );
+		}
+		else
+		if( name == "shadow_color_over" )
+		{
+			return toString( _ShadowColorOver );
+		}
+		else
+		if( name == "highlight_over" )
+		{
+			return toString( _HighLightOver );
+		}
+		else
+		if( name == "color_grayed" )
+		{
+			return toString( _ColorGrayed );
+		}
+		else
+		if( name == "shadow_color_grayed" )
+		{
+			return toString( _ShadowColorGrayed );
+		}
+		else
+		if( name == "space" )
+		{
+			return toString( _Space );
+		}
+		else
+		if( name == "fontsize" )
+		{
+			return toString( _FontSize );
+		}
+		else
+		if( name == "shadow" )
+		{
+			return toString( _Shadow );
+		}
+		else
+		if( name == "formatted" )
+		{
+			return toString( _Formatted );
+		}
+		else
+		if( name == "max_visible_line" )
+		{
+			if( _RootMenu == NULL )
+				return "0";
+			else
+				return toString( _RootMenu->getMaxVisibleLine() );
+		}
+		else
+			return CGroupModal::getProperty( name );
+	}
+
 	// ------------------------------------------------------------------------------------------------
 	bool CGroupMenu::parse (xmlNodePtr in,  CInterfaceGroup *parentGroup)
 	{
@@ -1937,6 +2016,8 @@ namespace NLGUI
 		CGroupSubMenu *gmExtended = NULL;
 		if (prop)
 		{
+			if( editorMode )
+				_Extends = std::string( prop );
 
 			CGroupMenu *gm = dynamic_cast<CGroupMenu *>(CWidgetManager::getInstance()->getElementFromId(prop));
 			if (!gm)
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/ControlBase.xml b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/ControlBase.xml
deleted file mode 100644
index a88932411..000000000
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/ControlBase.xml
+++ /dev/null
@@ -1,57 +0,0 @@
-<widget>
-    <header>
-        <name>CtrlBase</name>
-        <guiname>cb</guiname>
-        <ancestor>InterfaceElement</ancestor>
-        <description></description>
-        <abstract>true</abstract>
-        <icon></icon>
-    </header>
-    <properties>
-        <property>
-            <name>tooltip</name>
-            <type>string</type>
-            <default></default>
-        </property>
-        <property>
-            <name>tooltip_i18n</name>
-            <type>string</type>
-            <default></default>
-        </property>
-        <property>
-            <name>on_tooltip</name>
-            <type>string</type>
-            <default></default>
-        </property>
-        <property>
-            <name>on_tooltip_params</name>
-            <type>string</type>
-            <default></default>
-        </property>
-        <property>
-            <name>tooltip_parent</name>
-            <type>string</type>
-            <default></default>
-        </property>
-        <property>
-            <name>tooltip_special_parent</name>
-            <type>string</type>
-            <default></default>
-        </property>
-        <property>
-            <name>tooltip_posref</name>
-            <type>string</type>
-            <default>auto</default>
-        </property>
-        <property>
-            <name>tooltip_posref_alt</name>
-            <type>string</type>
-            <default>auto</default>
-        </property>
-        <property>
-            <name>instant_help</name>
-            <type>bool</type>
-            <default></default>
-        </property>
-    </properties>
-</widget>
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/GroupMenu.xml b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/GroupMenu.xml
new file mode 100644
index 000000000..e0d22dbf9
--- /dev/null
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widgets/GroupMenu.xml
@@ -0,0 +1,84 @@
+<widget>
+    <header>
+        <name>GroupMenu</name>
+        <guiname>CGroupMenu</guiname>
+        <ancestor>GroupModal</ancestor>
+        <description></description>
+        <abstract>false</abstract>
+        <icon></icon>
+    </header>
+    <properties>
+        <property>
+            <name>extends</name>
+            <type>string</type>
+            <default></default>
+        </property>
+        <property>
+            <name>color</name>
+            <type>string</type>
+            <default>255 255 255 255</default>
+        </property>
+        <property>
+            <name>case_mode</name>
+            <type>int</type>
+            <default>2</default>
+        </property>
+        <property>
+            <name>shadow_color</name>
+            <type>string</type>
+            <default>0 0 0 255</default>
+        </property>
+        <property>
+            <name>color_over</name>
+            <type>string</type>
+            <default>255 255 255 255</default>
+        </property>
+        <property>
+            <name>shadow_color_over</name>
+            <type>string</type>
+            <default>0 0 0 255</default>
+        </property>
+        <property>
+            <name>highlight_over</name>
+            <type>string</type>
+            <default>128 0 0 255</default>
+        </property>
+        <property>
+            <name>color_grayed</name>
+            <type>string</type>
+            <default>128 128 128 255</default>
+        </property>
+        <property>
+            <name>shadow_color_grayed</name>
+            <type>string</type>
+            <default>0 0 0 255</default>
+        </property>
+        <property>
+            <name>space</name>
+            <type>int</type>
+            <default>3</default>
+        </property>
+        <property>
+            <name>fontsize</name>
+            <type>int</type>
+            <default>12</default>
+        </property>
+        <property>
+            <name>shadow</name>
+            <type>bool</type>
+            <default>false</default>
+        </property>
+        <property>
+            <name>formatted</name>
+            <type>bool</type>
+            <default>false</default>
+        </property>
+        <property>
+            <name>max_visible_line</name>
+            <type>int</type>
+            <default>0</default>
+        </property>
+
+    
+    </properties>
+</widget>