"marius.oancea" wrote : I;ve build a tree using richfaces and seam. The tree model is saved into a session stateful component. | | @Stateful | @Scope(SESSION) | @Name("leftTreeBean") | | | I used Extended Persisence Context and all works but it seems that that exteded persistence context does not propagate into DAO objects (Stateless session beans). | | If I switch to seam managed persistence tree does not work (i supose because seam managed persistend only work inside conversation - and this cannot be the case because the tree is displayed all the time). | | How can I make the dao called from "leftTreeBean" use the same EntityManager? | I made the SMPC into a conversation scoped and it works. But I don't know in your case. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092376#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...