You can delete users that are in the vsphere.local domain from the vCenter Single Sign-On. You cannot delete local operating system users or users in another domain from the vSphere Web Client.
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 to the vSphere Web Client as email@example.com or as another user with vCenter Single Sign-On administrator privileges.
Users with vCenter Single Sign-On administrator privileges are in the Administrators group in the vsphere.local domain.
- Click Home, and browse to .
- Select the Users tab, and select the vsphere.local domain.
- In the list of users, select the user that you want to delete and click the Delete icon.
Proceed with caution. You cannot undo this action.