Aaron, Thanks.I have another web application which uses difference user table with jetspeed 2. I want to do that jetspeed would login automatically when the old web application logged in.So I think if jetspeed 2 create each of the user in my old web application's user table automatically, then jetspeed 2 would authenticate the user of my old web application sucessfully.But now I can not make jetspeed 2 create user automatically.I want to implement a login module for this function. When my old web application logging in, the login module create the same user with the old web application user.
