private void createMarkerSets(Program program) {
		currentMyChangeMarks =
			markerService.createAreaMarker("Changes: Unsaved", "My changes not yet saved", program,
				MY_CHANGE_PRIORITY, true, true, false, BG_COLOR_MARKER_UNSAVED);

		if (program.getDomainFile().isCheckedOut()) {
			trackServerChanges(program);
		}
	}
Manages the markers to display areas where changes have occurred
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/misc/MyProgramChangesDisplayPlugin.java