Solved - I'm trying to record system sound to Cubase with my UR28M

I have not been able to find a step by step method of setting this up on a Windows 10 system.

I have a UR28M with current drivers and Cubase 10.5 Pro. I want to record system sound from my browser to a track.

Solved - of course I tried one more thing after posting. I setup an input routing in Cubase for L/R stereo speakers using the UR28M as the Audio Device and Device Ports of UR28M Analog In3 and In4 which I do not use for other instruments at this time.