Single Sign On Options

Is there a way to setup SSO with a default login backup? We have users that access Ignition from a variety of different ways. I want to enable single sign on, but I don’t want to lose the benefit of being able to monitor the system without a password. Currently we auto-login a guest username and then have the user login when/if they want to make changes only.

It would be great to try to login with the current user, but if they aren’t using a domain computer, fall back on the guest username, but I dont see an option for that. Is there a scripting method or some workaround I could use?

Thank you
On v7.9.13

Or even have it login as the local OS user. Maybe we could setup a database so that .\Operator as a local user on each computer would have permissions and single sign-on would still work for monitoring purposes?