KB441428: How to restrict LDAP users from multiple Organization Units(OU) based on the same Root Distinguished Name(RDN) in MicroStrategy 10.x and above
KB44183: "Incorrect login/password" error message appears when logging into Desktop using LDAP authentication through Microsoft Active Directory in MicroStrategy 9.x
![Pulse Secure Article: KB16686 - LDAP filter for retrieving User Principal Name (UPN) attribute for authentication/authorization. Pulse Secure Article: KB16686 - LDAP filter for retrieving User Principal Name (UPN) attribute for authentication/authorization.](https://www.pulsesecure.net/base/images/kb-images/library/CUSTOMERSERVICE/GLOBAL_JTAC/LDAP%20UPN.jpg)