I just had a closer look. I might have missunderstood. Did you mean that it is sufficient to just change the tragetWindowRef ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994637#3994637 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3994637