EntityId: https://wiki.uni-bielefeld.de/wiki-p-sp/module.php/saml/sp/metadata.php/wiki-p-sp
Servicebeschreibung:
The BITS Username is normaly a compound of the first letter from your firstname and the lastname. Example for John Doe: jdoe
The password has to be the web password. Further information about the password and how to change it can be found here.