"mail.micke(a)gmail.com" wrote : Is this how it is suppose to be? | 1. First page render, cid=1 Yes. This first rendering starts a temporary conversation which is cid=1. Once the page is rendered that temporary conversation is destroyed. "mail.micke(a)gmail.com" wrote : 2. Post back to @Begin(join=true) action method. cid=1 gets promoted to long running. No, another temporary conversation is started with cid=2 on the post back. Every request has a temporary conversation unless a long-running conversation is being resumed. If you log the conversation id in your @Begin method you will see cid=2. Hope that clears things up. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121652#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...