Actually we are facing one issue with the desktop session . We created a container and then deployed our jsr 168 portlet in that. Now if we are accessing that portlet through http://host:port/portal/dt?provider=<containerchannel>/<channelfor jsr168> we are actually able to see the portlet. Now we kept the link in one of the menu items of enterprise sample. Now if we click on that link our portlet gets displayed in new window. But the problem is if we refresh the enterprise sample page then it is showing our portlet instead of the content that should be shown in enterprise sample. Can we remove the channel from the desktop session.