[OTRS] Customer Auto Login, how to avoid the registration/login process?

Hi the pros, I am currently modifying the InterfaceCustomer.pm (more precisely the CustomerAuth module) to let customers login automatically from our portal. Actually I want to use the same login/password as used on our portal to auto signup/login on the OTRS customer interface. Does anybody know a simple method to perform this task without modifying too much files? Hope somebody could answer my problem ;-) Thanks beforehands for your help. Maybe see you soon Pierre _________________________________________________________________ Gagnez des écrans plats avec Live.com http://www.image-addict.fr/