Take a look at SSO section in the reference guide. You could provide your implementation of AuthenticationValve and specify that in your portal-server.war/WEB-INF/context.xml Like this. | <Valve className="com.yourcompany.portal.identity.AuthenticationValve" | logoutURL="/portal" | /> | Make sure you have this class available in the classpath. Best Regards, Shagul View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4158756#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...