Enabling or Disabling Account Requests
The link can be enabled or disabled for any HTTP or HTTPS listener by selecting that listener in the Listeners page of the Server Manager.
You can also configure CAPTCHA to display for the account request form to reduce automated form submissions by bots. CAPTCHA can be configured for both the login and account request forms through the Interfaces page of the Server Manager.
Approving or Denying Account Requests
Administrators can view pending account requests through both the Account Requests page of the User Manager in the Cerberus GUI or through the Account Requests administrator web page. Accounts can be approved or denied through either method by selecting an account and using the Approve or Delete button.
Approved accounts are automatically created and activated in the Users page of the User Manager and can be further customized there.
Additional information on Web Account Requests can be found here