I'm using python-ldap trying to find department of users based on the uid. However, I was not able to get any results with a filter like: '(&(objectClass=user)(anr="<user_id>"))'. I was able to pull department attribute using .net with the above syntax. I tried using ADSI Edit but could not find any department attributes either. Am I searching the wrong Naming Context? The available Naming Context in ADSI Edit were: Configuration, RootDSE, and Schema. None seemed to show department attributes.