This shortcut is used by 3 programs in our database.
There isn't any generic description for this shortcut.
What this shortcut does in different programs?
All programs using this shortcut, by category.
Final Cut Pro X
Apply Effects subroles to the selected clip’s components
Magnet (window manager)
Left two thirds
Looker 6.8 (Mac)
Explore from here
How often is this shortcut used in all programs?