Hi , I've a EnitytHome in scope conversation I call this entityHome many time from the same page using ajax4jsf commandLinks , on the second call it seem like the entityHome.instance is null after I already set the Id and saw that the instance was full before.. is it mean my conversation lost and i'm using a new instance of entityHome? how can I test it? thank u very much! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4076427#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...