what is the difference? Tying the presentation layer to the tasknode is done via the jbpmcontext View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995828#3995828 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3995828