https://profadmins.com/?attachment_id=495

The Microsoft Excel spreadsheets linked below document the Active Directory attributes exposed by the LDAP and WinNT providers.

The terms “attribute” and “property” are interchangeable. The name of a property or attribute is similar to the name of a field in a database. The actual value assigned to the attribute is stored in Active Directory.

The Active Directory schema can be extended to include additional attributes. The ones documented in the spreadsheets are only the default attributes when Active Directory is installed.