Thanks for your response, Joram I'll be using a "standalone" bpm by now, so I'll check GWT. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4263928#4263928 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4263928