One more question. If I was to need a transaction for an update of user data, what should I set the transaction attribute to? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4158140#4158140 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4158140