multiple outputs from Reason?

Hi, I'd like to know if it is possible to receive multiple outputs from Reason in a rewire set. I'm sure I have seen the option before, when opening the Reason window on a PT session you have to select which Reason Output to use, I think I have seen more than one option, like output 3, 4 etc. I only get Mix L/R as the only option now, but I'm sure I have seen it before. Maybe in a TDM system? What am I missing? The idea is to have different Aux channels with different Reason outputs in my PT session, so I could process them with more power in PT, rather than mixing everything on the Reason mixing board. I have "rewired" some modules in Reason to Out 3 and 4, but when I return to PT, I am still not having the option to receive those additional outputs.

everything you route to your output thing at the top of the rack will show up as an output source.

siiigghhhhhh... I stand corrected..... (thanks ass_hat) route your individual instruments to the outputs and make sure you bypass the mixer (as if you have a choice when using this method). or be a real ass_hat and use the sends off the mixer and route those to the outs.

a correct ass that is