<span id='Ext-dd-DropTarget-cfg-ddGroup'> /**
</span> * @cfg {String} ddGroup
* A named drag drop group to which this object belongs. If a group is specified, then this object will only
<span id='Ext-dd-DropTarget-cfg-ddGroup'> /**
</span> * @cfg {String} ddGroup
* A named drag drop group to which this object belongs. If a group is specified, then this object will only