Routing issues

I have midi samples that have their own track with groove agent loaded on each of them. What I want to do is have one instance of groove agent with all of those samples loaded into it. I still want to have each sample (with written midi) on its own track though. How do I route all of my samples into one instance of groove agent with each sample having its own track.

Check a function in “MIDI” - “Dissolve Part”: https://www.youtube.com/watch?v=fK9aGLj1WOk