private void trackServerChanges(Program program) {
		currentChangesSinceCheckoutMarks = markerService.createAreaMarker("Changes: Not Checked-In",
			"My saved changes made since I checked it out", program, CHANGES_SINCE_CO_PRIORITY,
			true, true, false, BG_COLOR_MARKER_NOT_CHECKED_IN);

		currentOtherChangeMarks = markerService.createAreaMarker("Changes: Latest Version",
			"Changes made by others to this program since I checked it out", program,
			OTHER_CHANGES_PRIORITY, true, true, false, BG_COLOR_MARKER_LATEST);

		currentConflictChangeMarks = markerService.createAreaMarker("Changes: Conflicting",
			"Changes made by others to this program that conflict with my changes", program,
			CONFLICT_PRIORITY, true, true, false, BG_COLOR_MARKER_CONFLICTING);
	}
Manages the markers to display areas where changes have occurred
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/misc/MyProgramChangesDisplayPlugin.java