With the Enterprise plan, you're allowed an unlimited amount of users and the ability to create sub-catalogs.
Sub-catalogs are great if you're a Music Publishing Company or Record Label that would like to create multiple catalogs for various artists or creators, with team access.
Each Sub-catalog can have up to 10 assigned seats (users).
When adding a new user, you must assign a role: Editor or Manager.
Editor - Can input information in Catalog, Contacts, and Documents. Can *not* initiate registrations or add users.
Manager - Can input information in Catalog, Contacts, and Documents. Can initiate registrations and add users.
Neither role can change billing settings on the primary Enterprise account.