Sent you a text. You need to route to inputs. AES50A33-48 to Input 17-32, then input 17-32 to P16.
It doesn't really make sense to have a set-up like that, but I guess the idea is to be able to use the Rack for monitor mix or stand alone, and the scenario described is only one of many.
Without being 100% sure, I don't think there is anything in firmware V2.02 that makes it easier to route to P16 out, so the AES50A 33-48 that contains the P16 would have to go into some of the input channels on the Rack, and assuming that the channels 1-16 carry what's connected on stage, I think it makes sense to leave those channels alone and use the channels 17-32 that are not connected to anything in the current setup.