Thanks, Koen. I am looking at the example in jbpm 3. The ESB node is a good example. Any timeline for fixing problems of jbpm 4.x? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264189#4264189 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4264189