You can use the RSA Authentication Manager Security Console to delete users who are stored in the internal database as their identity source. After you delete the user, you cannot manage the user with RSA Authentication Manager. For example, you can no longer enable the user for authentication.
If the user that you delete is enabled for risk-based authentication (RBA), the system deletes the user device history and updates the feature license so that the seat is available to another user.
You can delete users who use an LDAP directory as their identity source only by using the native LDAP directory interface.
In the Authentication Manager Security Console, click Identity > Users > Manage Existing.
Use the search fields to find the user that you want to delete. Some fields are case sensitive.
Select the users that you want to delete, and click Delete.