You can delete users that are in the vsphere.local domain from a vCenter Single Sign-On management interface. You cannot delete local operating system users or users in another domain from a vCenter Single Sign-On management interface.
Caution: If you delete the administrator user in the vsphere.local domain, you can no longer log in to vCenter Single Sign-On. Reinstall vCenter Server and its components.
- Log in with the vSphere Client to the vCenter Server connected to the Platform Services Controller.
- Specify the user name and password for email@example.com or another member of the vCenter Single Sign-On Administrators group.
If you specified a different domain during installation, log in as administrator@ mydomain.
- Navigate to the vCenter Single Sign-On user configuration UI.
- From the Home menu, select Administration.
- Under Single Sign On, click Users and Groups.
- Select Users, and select the vsphere.local domain from the drop-down menu.
- In the list of users, select the user that you want to delete and click the vertical ellipsis icon.
- Click Delete.
Proceed with caution. You cannot undo this action.