The basics are not different for 4, just use jBPM 4 delegation classes instead of those for 3. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4256322#4256322 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4256322