If you want to run two users, run two different browser applications. When I want to do something like this I run one user under Firefox and the other under IE or Konqueror. Remember that HTTP is a session-less protocol. The mechanisms used to maintain sessions (such as cookies) pretty much guarantee that the behavior will be as you see - you can open multiple browser windows to the same web app and each window will be part of the session (which can cause issues - some of which Seam attempts to solve). View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4224909#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...