Native Instruments MASCHINE MK3 Groove Production Studio (Black) - Manual (Page 331)

The Control area displaying the content of the Sound Kick Ordinance of the selected Sound slot 1.
Sounds, Groups, and the Master can each hold any number of Plug-ins. These are stacked up
in the Plug-in List, on the left of the Control area.
Working with Plug-ins
Plug-in Overview
MASCHINE - Manual - 331