Can expression maps in D3 change midi channel?

I’ve been wanting this capability since D1. I couldn’t tell from the videos whether this is possible yet.

From what I read in scoring notes review yes - because some instruments don’t have all available articulations so you need to load multiple instances of them.

Yes they can…I did it today. It’s also mentioned towards the end of the tutorial video from Anthony Hughes: Custom Playback Templates | New Features in Dorico 3 - YouTube

Great, upgrade decision made.