diff --git a/code/nel/include/nel/gui/interface_options.h b/code/nel/include/nel/gui/interface_options.h
index e46be901b..969fe4439 100644
--- a/code/nel/include/nel/gui/interface_options.h
+++ b/code/nel/include/nel/gui/interface_options.h
@@ -81,6 +81,7 @@ namespace NLGUI
 		virtual ~CInterfaceOptions();
 
 		virtual bool parse (xmlNodePtr cur);
+		virtual xmlNodePtr serialize( xmlNodePtr parentNode, const std::string &name ) const;
 
 		// return NullValue if param not found
 		const CInterfaceOptionValue		&getValue(const std::string &sParamName) const;
@@ -110,6 +111,7 @@ namespace NLGUI
 	public:
 		COptionsLayer( const TCtorParam &/* param */ );
 		~COptionsLayer();
+		xmlNodePtr serialize( xmlNodePtr parentNode, const std::string &name ) const;
 		virtual bool parse (xmlNodePtr cur);
 
 		// Container optimizer
@@ -165,6 +167,7 @@ namespace NLGUI
 	{
 	public:
 		COptionsContainerInsertion( const TCtorParam &/* param */ );
+		xmlNodePtr serialize( xmlNodePtr parentNode, const std::string &name ) const;
 		virtual bool parse (xmlNodePtr cur);
 
 		sint32 TxId_R_Arrow;
@@ -179,6 +182,7 @@ namespace NLGUI
 	{
 	public:
 		COptionsContainerMove( const TCtorParam &/* param */ );
+		xmlNodePtr serialize( xmlNodePtr parentNode, const std::string &name ) const;
 		virtual bool parse (xmlNodePtr cur);
 
 		sint32 TrackW;
@@ -199,6 +203,7 @@ namespace NLGUI
 	{
 	public:
 		COptionsList( const TCtorParam &/* param */ );
+		xmlNodePtr serialize( xmlNodePtr parentNode, const std::string &name ) const;
 		virtual bool parse (xmlNodePtr cur);
 
 		uint	getNumParams() const {return _NumParams;}
diff --git a/code/nel/include/nel/gui/widget_manager.h b/code/nel/include/nel/gui/widget_manager.h
index f4c121ca7..1a61a12c3 100644
--- a/code/nel/include/nel/gui/widget_manager.h
+++ b/code/nel/include/nel/gui/widget_manager.h
@@ -392,6 +392,7 @@ namespace NLGUI
 		void addOptions( std::string name, CInterfaceOptions *options );
 		void removeOptions( std::string name );
 		void removeAllOptions();
+		bool serializeOptions( xmlNodePtr parentNode ) const;
 		
 		// Enable mouse Events to interface. if false, release Captures.
 		void enableMouseHandling( bool handle );
diff --git a/code/nel/src/gui/interface_options.cpp b/code/nel/src/gui/interface_options.cpp
index 3423eb69b..cc75b2194 100644
--- a/code/nel/src/gui/interface_options.cpp
+++ b/code/nel/src/gui/interface_options.cpp
@@ -84,6 +84,39 @@ namespace NLGUI
 		return ok;
 	}
 
+	xmlNodePtr CInterfaceOptions::serialize( xmlNodePtr parentNode, const std::string &name ) const
+	{
+		if( parentNode == NULL )
+			return NULL;
+
+		if( name.empty() )
+			return NULL;
+
+		xmlNodePtr node = xmlNewNode( NULL, BAD_CAST "options" );
+		if( node == NULL )
+			return NULL;
+
+		xmlSetProp( node, BAD_CAST "name", BAD_CAST name.c_str() );
+		xmlAddChild( parentNode, node );
+
+		std::map< std::string, CInterfaceOptionValue >::const_iterator itr;
+		for( itr = _ParamValue.begin(); itr != _ParamValue.end(); ++itr )
+		{
+			xmlNodePtr n = xmlNewNode( NULL, BAD_CAST "param" );
+			if( n == NULL )
+			{
+				xmlFreeNode( node );
+				return NULL;
+			}
+			
+			xmlSetProp( n, BAD_CAST "name", BAD_CAST itr->first.c_str() );
+			xmlSetProp( n, BAD_CAST "value", BAD_CAST itr->second.getValStr().c_str() );
+			xmlAddChild( node, n );
+		}
+
+		return node;
+	}
+
 	// ***************************************************************************
 	void	CInterfaceOptions::copyBasicMap(const CInterfaceOptions &other)
 	{
@@ -153,6 +186,17 @@ namespace NLGUI
 	{
 	}
 
+	xmlNodePtr COptionsLayer::serialize( xmlNodePtr parentNode, const std::string &name ) const
+	{
+		xmlNodePtr node = CInterfaceOptions::serialize( parentNode, name );
+		if( node == NULL )
+			return NULL;
+		
+		xmlSetProp( node, BAD_CAST "type", BAD_CAST "layer" );
+
+		return node;
+	}
+
 	// ----------------------------------------------------------------------------
 	bool COptionsLayer::parse (xmlNodePtr cur)
 	{
@@ -252,6 +296,17 @@ namespace NLGUI
 		TxId_InsertionBar = -2;
 	}
 
+	xmlNodePtr COptionsContainerInsertion::serialize( xmlNodePtr parentNode, const std::string &name ) const
+	{
+		xmlNodePtr node = CInterfaceOptions::serialize( parentNode, name );
+		if( node == NULL )
+			return NULL;
+
+		xmlSetProp( node, BAD_CAST "type", BAD_CAST "container_insertion_opt" );
+
+		return node;
+	}
+
 	// ----------------------------------------------------------------------------
 	bool COptionsContainerInsertion::parse(xmlNodePtr cur)
 	{
@@ -282,6 +337,17 @@ namespace NLGUI
 		ResizerSize = 8;
 	}
 
+	xmlNodePtr COptionsContainerMove::serialize( xmlNodePtr parentNode, const std::string &name ) const
+	{
+		xmlNodePtr node = CInterfaceOptions::serialize( parentNode, name );
+		if( node == NULL )
+			return NULL;
+
+		xmlSetProp( node, BAD_CAST "type", BAD_CAST "container_move_opt" );
+
+		return node;
+	}
+
 	// ***************************************************************************
 	bool COptionsContainerMove::parse(xmlNodePtr cur)
 	{
@@ -304,6 +370,39 @@ namespace NLGUI
 		_NumParams= 0;
 	}
 
+
+	xmlNodePtr COptionsList::serialize( xmlNodePtr parentNode, const std::string &name ) const
+	{
+		if( parentNode == NULL )
+			return NULL;
+
+		if( name.empty() )
+			return NULL;
+
+		xmlNodePtr node = xmlNewNode( NULL, BAD_CAST "options" );
+		if( node == NULL )
+			return NULL;
+
+		xmlSetProp( node, BAD_CAST "name", BAD_CAST name.c_str() );
+		xmlSetProp( node, BAD_CAST "type", BAD_CAST "list" );
+		xmlAddChild( parentNode, node );
+
+		std::map< std::string, CInterfaceOptionValue >::const_iterator itr;
+		for( itr = _ParamValue.begin(); itr != _ParamValue.end(); ++itr )
+		{
+			xmlNodePtr n = xmlNewNode( NULL, BAD_CAST "param" );
+			if( n == NULL )
+			{
+				xmlFreeNode( node );
+				return NULL;
+			}
+			xmlSetProp( n, BAD_CAST "value", BAD_CAST itr->second.getValStr().c_str() );
+			xmlAddChild( node, n );
+		}
+
+		return node;
+	}
+
 	// ***************************************************************************
 	bool COptionsList::parse (xmlNodePtr cur)
 	{
diff --git a/code/nel/src/gui/widget_manager.cpp b/code/nel/src/gui/widget_manager.cpp
index bf872948b..4b711a008 100644
--- a/code/nel/src/gui/widget_manager.cpp
+++ b/code/nel/src/gui/widget_manager.cpp
@@ -2849,6 +2849,22 @@ namespace NLGUI
 	{
 		_OptionsMap.clear();
 	}
+
+
+	bool CWidgetManager::serializeOptions( xmlNodePtr parentNode ) const
+	{
+		if( parentNode == NULL )
+			return false;
+
+		std::map< std::string, NLMISC::CSmartPtr< CInterfaceOptions > >::const_iterator itr;
+		for( itr = _OptionsMap.begin(); itr != _OptionsMap.end(); ++itr )
+		{
+			if( itr->second->serialize( parentNode, itr->first ) == NULL )
+				return false;
+		}
+
+		return true;
+	}
 	
 	
 	// ***************************************************************************
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_serializer.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_serializer.cpp
index 14f311b63..be7a3898e 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_serializer.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/widget_serializer.cpp
@@ -43,6 +43,13 @@ namespace GUIEditor
 			return false;
 		}
 
+		if( !CWidgetManager::getInstance()->serializeOptions( root ) )
+		{
+			xmlFreeNode( root );
+			out.close();
+			return false;
+		}
+
 		if( mg->serializeGroup( root, "root" ) == NULL )
 		{
 			xmlFreeNode( root );