I using my triton le as the sequencer and my reason as a sound module. How can I get Reason to midi up to my Triton sequencer?

example: Track 1, I can record to drum pattern using patches out of Redrum. I want to keep the drum pattern and go to track 2 and use the nnxt. But I cant because everything in playing out of track 1 sequencer of triton. And the nnxt replaces the redrum pattern.

Is there any way reason (maybe using midi in device) allow me to connect different devices to individual tracks in my triton sequencer using midi? And allow all recorded patterns to play at once?