The current requirement for uniqueness in Information Barrier segments only allows Box Admins to add individual users to segments, not user groups. This process can increase the long-term maintenance.

Ideally, customers should be able to use attributes from Active Directory that are then synced to Box Groups. Ultimately, the Box Groups would be used to update Information Barrier segment membership automatically. If the group update breaks the requirement that a user can only belong to one segment, Box could produce an error message.