Native Instruments MASCHINE MK3 Manual page 562

The MIDI page of the Input properties (here for a Group) on the controller.
Please refer to section
Pages in the Control Area
in the software and from your controller.
The MIDI input settings for Sounds and Groups provide following parameters:
↑2.3.9, Navigating Channel Properties, Plug-ins, and Parameter
to know how to access the
Audio Routing, Remote Control, and Macro Controls
Using MIDI Control and Host Automation
MIDI page of the Input properties
MASCHINE - Manual - 562