Use Remove from Selection
to remove the new selection from the currently selected area.
Remove an area from a Selection
Place an image on the Canvas.
Use Box Select
(or another selection tool) to select some an area.
Click Remove From Selection
.
Using Box Select
, select an area within your selection.
The new selection is removed from your original selection.
Shortcuts
Draw Tab, Select; Paint Tab, Select: ![]()
Keys: Alt, D, SM; Alt, P, SM