The TS is detected and the install switches to NonInteractive mode (completely silent).
For CM07 I'd create a Package with 2 Programs, one running as the user (Existing machines) and one running as SYSTEM with no interaction (OSD) and use them accordingly. For CM12, I'd create an Application with a detection for your existing machines and a separate package for OSD - I find Applications really flakey in CM12 OSD.
That's just how I'd do it though. Someone else might have a better suggestion.
Dan
For CM07 I'd create a Package with 2 Programs, one running as the user (Existing machines) and one running as SYSTEM with no interaction (OSD) and use them accordingly. For CM12, I'd create an Application with a detection for your existing machines and a separate package for OSD - I find Applications really flakey in CM12 OSD.
That's just how I'd do it though. Someone else might have a better suggestion.
Dan