Well, yeah… I suppose you mean page 66 (Appendix A: MIDI) - but I don‘t understand it. I have 8 Tracks I want to control but there are only CCs for one track … I guess the currently selected?
The digitakt sampler tracks 1-8 recieve midi notes and CCs on midi channels 1-8 by default. I believe you can change the channels they listen on if needed.