More Than One Track Out To Reaper Via Rewire

I can inly succesffuly route the Mix L/R bus in to Reaper from Renoise via Rewire.

I add renoise as an Rewire effect and can see all all of it’s outputs (Bus x Left/Right) but don’t know how to route them to individual tracks in Reaper.

Does any one know how or do I have to use Midi sync and ReaRoute?

Reaper noob here.

Cheers,
tris
edit:

got it sussed…

you’ve got to create a load of sends for your track, and then map the Renoise FX tracks out of them and then select “build multi channel routing for slected fx”.

super intuative.