Thank you for your offer! I will get startet right away and keep you informed. The extra parameter has been bugging me anyways :-) As soon as I have my first working implementation, which does not require change of existing classes, I will supply them to you. Maybe Ajax single portlet rerendering will be something we can have working in 2.6 already :-) Greetings, dj View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3969726#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...