Ronald, I'm sorry!!! I am using the default web app with a SQL db, and I am sure this tables are empty. But, if I run the default web app with Hypersonic, this tables are not empty why??? In this case: jbpm_id_user have datas jbpm_id_group have datas jbpm_id_membership have datas jbpm_id_permissions is empty Why when I change of db, the datas lose and this tables are empty??? Thank you!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4017486#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...