Trying to access the objects on Appeon's Ribbon Menu.

I have never worked with PowerBuilder before. But poking around I see this:

https://support.smartbear.com/testcomplete/docs/app-testing/enterprise-apps/power-builder/classic.html#ConfiguringPBApplication

This mentions adding the class name (and how/which class) to MSAA and also something that needs to be done in the PowerBuilder project. 

Wish I had more info.