I don't think I fully answered your questions. If I understand you correctly, you have two concerns.
1. How to stop everyone in LDAP from being able to log in (answered in the links above).
2. License management - users showing up as Analytics Administ...
1. How to stop everyone in LDAP from being able to log in (answered in the links above).
2. License management - users showing up as Analytics Administ...