Hiding the target system on user-management pages
By default, target system information is listed for all available self-service and administrative user-management options. You can use the options in the Display modules section of the page to prevent the display of the target system in the applicable module web page. This only affects the display of the target system in the web interface; the target system is still referenced in any appropriate emails.
This is useful if the target system is only being used for a single purpose (verifying passwords, storing administrator credentials, or as a read-only source of attribute information) and is not a full password management or provisioning target. It is also useful if you do not want the user to be able to apply any of the options available on that page to that particular target system.