I want to import many users from a CSV into my Active Directory. Each user in the CSV has a first name, last name, username (e.g. silas.küng) primary class, and secondary class.

Is it possible to import users into Active Directory and, when two users have the same first and last name, add a number (e.g., “1”) to the second user’s username? Later, during future imports, can I still differentiate between these users so that I can update them individually (e.g., if their classes change)?

I believe this is not feasible because how can I differentiate between them later when the users in the CS don’t have a unique ID or something? The classes could change.

I really hope someone can help me. I thank you all very much in advance.