Forgot to tell that I use Seam 2.0.0 BETA 1 and JBPM 3.2.2 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4089602#4089602 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4089602