Deleting authentication chains
To delete an existing authentication chain:
Navigate to the authentication chain's configuration page.
Click the checkbox for the authentication chain that you want to delete.
Click Delete.
A message box asks you to confirm that you want to delete the selected items.
Note:
Only authentication chains that are disabled may be deleted. Chains that are enabled must first be disabled.
The Delete button only appears if there are one or more authentication chains that are disabled.
The built-in DEFAULT_LOGIN, HELPDESK_LOGIN, USER_IDENTIFICATION, and GENERIC_LOGIN_FAILURE authentication chains cannot be deleted. DEFAULT_LOGIN is the primary authentication chain for the Front-end , and HELPDESK_LOGIN is the primary authentication chain for the Help users (IDA) module.