Using onboard digital keyboard sounds for MIDI sounds

[kw88keys]

I have researched this but have not found the answer - so my apologies for a basic question. I want to use my Kawai MP9500 sounds in MIDI tracks - not just as the controller - but I want the actual sounds to be in the MIDI track so I can edit these and then the MP9500 sounds are the actual sounds I am working with. In other words, the 9500 would become a VI. It works great to control my other virtual instruments but it does not show up on the VI list as an instrument itself. I looked in Peripheral in the set up and the keyboard does not show up. I am using a DIGI 002 Rack (I know its old but it works). What am I missing? Windows 10, PT 2021.3.1. I have been a PT user since 2002 and feel foolish that I cannot figure this out. Rightly so, huh?