hi Sebastian I appreciate your answer, but not enough, because i dont know how can i separate hibernate from jBPM? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247427#4247427 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247427