Auto login project for display only purposes

We have a project that does require we let users log in with their own credentials but we would like to setup one instance as a display. Outside of creating a separate project for this purpose is their any way to pass credentials via the native client launcher for the display.
I know that SSO is available now but just trying to find out if there are any auto login options on the local client launcher end of things.

Thanks

Carl’s answer to a similar topic

Thanks for pointing me to that.