Multi Program Change commands?

[Chapterhaus]

Hey everyone. Bought a KB recently, been reading the manual and writing parts. I went through the HS tutorials as well, feeling pretty prepared and aware of what this machine is capable of.

I am using an EMU MP7 to sequence the KB, and all is well, after many hours of troubleshooting, parameter assigning, and general functions. The way I have it set is my EMU sequences the song/pattern, and channels 1-8 are set to external, to control the KB. 9-16 use internal drum sounds, audio routed into the KB for "analog boost". The tones on the KB are in Multis, and every song/pattern has its respective multi set.

I am trying to assign each pattern on the EMU to change the KB multi when appropriate, and can't find in the manual what MIDI commands that would be. There is a command to change Banks, I haven't been able to find the commands for Multi changes.

Thanks in advance!