Is this your first time here?
In order to log in into the UPeL e-learning platform, you need to be registered in the Virtual University or USOS. All users having account in Virtual University can activate their account in UPeL platform through define their password: upel.agh.edu.pl/password. Each AGH faculty has its own instance of UPeL. If you've already activated an account in a different faculty, you can use the same login and password for both instances.
For students their album number works as a login.
For teachers their e-mail address registered in Virtual University works as a login.