MORTRIX supports a number of different MIDI Messages including:
CC
PC
NRPN
Note On/Off
CC PairNRPN
Aftertouch
Poly (Channel (Poly) Aftertouch
Pitch Bend
CC Pair
SysEx
But often the MIDI control you are looking for might be more easily available in a Device Profile, saving you from having to look up controller values etc. Simply choose the Device Function option, select the device and the function you wish to control and adjust the value.
Aside from MIDI Messages there are also a number of Utility Messages available:
You can also insert Macros or use the Learn function to record MIDI Messages from MIDI In and resend them when triggering the Message.