As a Private cloud administrator, It is an important task to manage both projects and users.
Projects (Tenants or Accounts): Organizational units in the cloud to which admin can assign users
Roles: Define the actions that users can perform.
Define at least one project, user, and role.
It is possible to manage projects and users independently from each other. Users can be members of one or more projects as it happens in the normal organization structure too.
Once admin create a user account, admin must assign the account to a primary project. Admin can assign the account to additional projects and delete a user account. Admin must remove the user account from its primary project.