Creating and Managing User Accounts
On Private Cloud Appliance, administrators can create users that have defined access to resources in a tenancy.
By default, a Private Cloud Appliance tenancy has an administrative user in an administrators group, and a policy enables the administrators group to manage the tenancy. To limit a user to managing only a subset of resources in the tenancy or another compartment, or to have less than full management access to some resources, the administrator can create a user account, add the user account to one or more groups, and create one or more policies for those groups.
A user account is not automatically a member of any group. A user that's not a member of any group is visible in the tenancy but doesn't have access to any resources.