If you change the workgroup / department / faculty as an employee, it would be easiest if your new workgroup / department / faculty head creates an application for an employee account on https://accounts.rhrk.uni-kl.de/login for you.
Be sure to include the following in the comment field:
- your username
- that this account already exists
- and only needs to be moved
With this information we can move your account as soon as possible.
In this case, the TAN generated by the application is not required.