Alternate Greens
Some golf courses in Asia feature a two-green system with alternate greens on one hole: a left green and a right green. When a hole with alternate greens is selected, the icon appears beside the hole number with an L indicating the left green, or an R indicating the right green. You can change greens manually from the hole view screen.
Tap the icon at the top left of the screen to switch between the left and right greens