Apple Business Manager allows you to create accounts with certain roles. This way you can have different managers for separate tasks. There are Administrators (up to 5) Content Managers (VPP) Device Managers (DEP) and People Managers (can create admins). A user can have multiple rules within Apple Business Manager.
Xinca fully supports Apple Business Manager and with Xinca and Apple Business Manager you have everything you need to deploy Apple devices and content within your organisation.