I am using rich:tabPanel to switch two pages, one is storing house information, another is storing houseItem. For Stateless Bean, code like: @In(scope = ScopeType.SESSION) @Out(scope = ScopeType.SESSION) House house; But when I click another Tab Panel, then switch back, the information I just type in gone!!! Even I set House Entity Bean Scope as SESSION. It does not work. May I know how to keep information for each Panel? Thanks, Quinten View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4062149#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...