Which information do you want to share? I would expect, that this should be about authentication and authorization only? Take a look at: http://labs.jboss.com/portal/jbosssso/?prjlist=false if it's possible to introduce that - we are using a commercial solution (Entrusts GetAccess). If you really need to pass the username/password to the web application consider the security issues - afiak, the iframe tag requires them to be passed as request parameter... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031890#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...