When you create a new user, you must assign that user a role. You can create a new role, and then populate that role with your specified permissions. Or, you can use a default role with specific permissions already enabled in AMP. For your convenience, when you create a new user, you can select and assign a default role (Admin, Billing, Technical) to that user; however, you .
You cannot edit the permissions within
the default roles
If your AMP account was created before May 2017, then by default, you will only see the Admin role, which contains all the available permissions.