To delete a user account, select the appropriate account in the Accounts dialog, and then click the Delete button. The Delete Account dialog (shown below) requests confirmation as to whether you truly wish to delete a user account.

Deletion of a user account is a permanent, irreversible action.
To delete a user account:
1. Select the account you wish to delete from the list of accounts in the Accounts dialog.
2. Click the Delete button. The Delete Account dialog opens.
3. Click the Yes button to permanently delete the account. The account is deleted and the account no longer appears in the list of accounts in the Accounts dialog.
Accounts can only be deleted by users who have the Manager privilege.
Note: As accounts may only be deleted by users with the Manager privilege, it is strongly recommended that you limit use of or deny altogether the Manager privilege when creating the user accounts for an application. You may consider granting the Manager privilege to the account of the system administrator or one manager only (so that the user can be responsible for the configuration of new and existing accounts), and ensure that the user understands that deletion of a user account cannot be reversed.
Note: One user account with the Manager privilege must exist at all times so that user accounts and their privileges can be maintained. The Delete button will be disabled in the event that you select the last remaining user account with the Manager privilege in the Accounts dialog, thereby preventing you from deleting that account.