Create an admin user with ONTAP API access: security login create -user-or-group-name mcctb -application ontapi -authentication-method password
Create an admin user with SSH access: security login create -user-or-group-name mcctb -application ssh -authentication-method password
Verify that the new admin users are created: security login show
Repeat these steps on the partner cluster.

Administrator authentication and RBAC is implemented.