Every Motionkit control can be assigned to a MIDI controller. Please refer first to the section called MIDI settings to activate your MIDI controlers. Those controls can also be assigned using the computer's keyboard.
To do so, please make sure to have connected your controller before launching the Motionkit software.
Click on this icon, the assignable controls will change color:
MotionKit in MIDI assignation mode:
Click on the control you want to assign and turn a MIDI control's potentiometer or use any key from the keyboard. The control becomes blue, proving the assignation has been correctly done.
In assignation mode, to delete an assignation, just double-click on the control.