Your comments

Yes, I was hoping for an active directory change specifically.

Not necessarily a better field. We would just like the ability to choose the attribute for the Password Question as you can when setting up the LDAP server for user logins.

When blanking the guest monitor it also blanks the monitor on the app.

That doesn't disable the monitor. All it does is put a black overlay on the screen and the guest can still see you interacting with PC.