Enter your bar code (it can be found on your library card and usually starts with K-) under “User identifier” and your password then click on “Sign In”.
![](https://help.a-z.lu/wp-content/uploads/2024/07/image-106.png)
NB: you can only log in directly via the cgie authentication platform, if you entered your IAM when registering.
![](https://help.a-z.lu/wp-content/uploads/2024/07/image-111.png)
If you are a pupil, teacher or educational staff in Luxembourg (cgie) or a student, doctoral student or employee of the University of Luxembourg, you can log in directly via the authentication platform listed.