Thanks for your response. Are there any articles that you know of, that can make this a seamless login? I have follwed step by step directions for CAS, JOSSO, and OpenSSO. I am getting the same results for all of them. I would prefer to work with CAS, but if I can get any of them working with a seamless login with portal, that would be great. Any help would be a great help. I am using OpenDS for the authenication. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4265888#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...