Here you can see in the selected "Percussionplay" channel that i created 4 extra sub outputs with the + on the channel (percssnply2/3/4/5)
The difference between the main and sub channels is that is has a MIDI input whwere the subs dont
So you can route timpany to output 1/2, cymbal to 3/4, gong to 5/6 in the Play interface, but there is no way to individually trigger them, because the whole play plugin only gets 1 MIDI channel assigned from VE5, the sub-outputs are not having the same MIDI channel select option.