Hi Sohil Sorry for writing mail to you directly. I am actually working on SSO project for our company and was waiting eagerly for JBOSS SSO. I was going through the documents and as our User Info is maintained in database currently so I have to write my own class implementing LoginProvider interface But I have few confusions like what exactly is this method public Identity read(String username) throws IdentityException; I mean Identity Object. Would Appreciate if you can please explain me this or point me to some API where I can get reference to such questions. Thanks for your help regards Nipun View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3982457#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...