You need to be either either a Global Administrator, an Identity Repository Administrator or Group and Entitlement Manager to add directory groups.
By default, all new users are automatically assigned to the group Users, which has no directory entitlements (users aren't able to view directory information).
You can add a new group to the PingOne for Enterprise Directory, give the group a meaningful name, and (optionally) assign a directory role to the group. A user's directory entitlements are inherited from the entitlements from their group memberships. A group's entitlements derive from the role assigned to the group.
By default all members of all groups have access to all of the applications you add. The applications available to a user are displayed in the PingOne dock. If you've added applications to PingOne, when you're finished adding directory groups, see Authorize group access to applications to control a group's access to applications.