How to get Active Directory Attributes not represented by the UserPrincipal class

Question

What I mean is that right now I am using System.DirectoryServices.AccountManagement and if I use UserPrincipal class I only see the Name, Middle Name, etc

so in my c

Answer 1

The proper way of doing it is by using PrincipalExtensions where you extend the Principal you are after and use the methods ExtensionSet and ExtensionGet as explained here.