Thanks you Kukeltje for your help very much. And now, i understand about JBPM and know what i must do. Best wish to you. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967132#3967132 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967132