In the web console for Cloud Workload Protection for Storage, a superadministrator creates a subdomain. Immediately after creating the subdomain, the superadministrator has Administrator role within the new subdomain. If he creates other Administrator accounts within the subdomain, and then deletes his Administrator account within the subdomain or changes the role of his account within the subdomain from Administrator to Viewer, the superadministrator is no longer able to make changes to the subdomain.
Release : 8.2.2
The superadministrator can delete and re-create the subdomain to restore his ability to make changes.