diff --git a/WebWidgets/ExtJS/include/Poco/WebWidgets/ExtJS/TableRenderer.h b/WebWidgets/ExtJS/include/Poco/WebWidgets/ExtJS/TableRenderer.h
index 373bd13cd..6579ce4ab 100644
--- a/WebWidgets/ExtJS/include/Poco/WebWidgets/ExtJS/TableRenderer.h
+++ b/WebWidgets/ExtJS/include/Poco/WebWidgets/ExtJS/TableRenderer.h
@@ -125,6 +125,9 @@ public:
 		/// Adds a javascript callback to inform the WebServer that the client has pressed a mouse button
 		/// Method signature is ( Ext.EventObject e)	
 
+	static std::string createDnDGroupName(const Table* pTable);
+		/// Creates a DND name for the table
+		
 protected:
 	static void renderProperties(const Table* pTable, const RenderContext& context, std::ostream& ostr);
 		/// Renders Table properties
diff --git a/WebWidgets/ExtJS/src/TableRenderer.cpp b/WebWidgets/ExtJS/src/TableRenderer.cpp
index 0c13587c6..160f056f2 100644
--- a/WebWidgets/ExtJS/src/TableRenderer.cpp
+++ b/WebWidgets/ExtJS/src/TableRenderer.cpp
@@ -329,7 +329,7 @@ void TableRenderer::renderProperties(const Table* pTable, const RenderContext& c
 	// sorting is allowed though, i.e row matching is active
 	ostr << ",clicksToEdit:1,stripeRows:true,enableColumnHide:false,enableColumnMove:false,loadMask:true";
 	if (pTable->getDragAndDrop())
-		ostr << ",enableDragDrop:true";
+		ostr << ",enableDragDrop:true,ddGroup:'" << createDnDGroupName(pTable) << "'";
 		
 	if (pTable->getSelectionModel() != Table::SM_CELL)
 	{
@@ -407,6 +407,13 @@ void TableRenderer::renderProperties(const Table* pTable, const RenderContext& c
 }
 
 
+std::string TableRenderer::createDnDGroupName(const Table* pTable)
+{
+	poco_check_ptr (pTable);
+	return "ddgrid" + Poco::NumberFormatter::format(pTable->id());
+}
+
+
 void TableRenderer::renderColumns(const Table* pTable, const RenderContext& context, std::ostream& ostr)
 {