You can use these instructions to change your password for DSHS-ID.
Click on the following link: https://portal.dshs-koeln.de/
The page mentioned above will open. To reset your password, click on "Forgot password?":
In the next step, as the "Username" enter your DSHS-ID and date of birth, then click "Next" to confirm:
You can then set a new password.
„The password must be at least 12 characters long and include a special character, a number, and both uppercase and lowercase letters. Additionally, it must not contain any character sequence from your name or your DSHS-ID.“