AVID – "Cinema Tools" equivalent workflow to slow down your footage or to conform a 59.94 or 60 clip to play back at 23.98 or 24
Load your footage into AVID that was shot at the frame rate 59.94
Your Project needs to be 23.98 format
Select the clip you want to effect and right click it and choose "Source Settings"
Choose the "Playback Rates" and change it to Projects FPS (23.98)
You can also transcode the clip if you want and it will keep the slow motion effect
You can change it back by setting the Playback frame rate to 59.94 and it won't affect anything in the time line you used at 23.98