Vuforia Vantage Custom Package Name

We are testing Vuforia Vantage with RealWear headsets and we'd like to make the experience as simple as possible for our end users. It's possible to add apps directly to the home screen of RealWear, but you need the Custom Package Name and I can't seem to find it for Vuforia Vantage, does anyone know what this is?

I've been able to find custom packages for the following, but not Vantage.

Expert Capture: com.ptc.vuforia_capture

View: com.ptc.vuforiaview

Chalk: com.vuforia.chalk

Thanks!!