Index: lams_central/web/includes/javascript/authoring/authoringHandler.js
===================================================================
diff -u -r9aa697756d53159eb517ae2477c5b055a61a83c3 -rfaa2f2a08ec900cbcaabb1173527ba7b173db375
--- lams_central/web/includes/javascript/authoring/authoringHandler.js	(.../authoringHandler.js)	(revision 9aa697756d53159eb517ae2477c5b055a61a83c3)
+++ lams_central/web/includes/javascript/authoring/authoringHandler.js	(.../authoringHandler.js)	(revision faa2f2a08ec900cbcaabb1173527ba7b173db375)
@@ -184,7 +184,7 @@
 	 * Selects an activity/transition/annotation.
 	 */
 	itemClickHandler : function(event) {
-		if (event.ctrlKey || layout.drawMode ||
+		if ((event.ctrlKey || event.metaKey) || layout.drawMode ||
 			(event.originalEvent ? event.originalEvent.defaultPrevented : event.defaultPrevented)){
 			return;
 		}
@@ -272,7 +272,7 @@
 		}
 		
 		var activity = ActivityLib.getParentObject(this);
-		if (event.ctrlKey) {
+		if (event.ctrlKey || event.metaKey) {
 			 // when CTRL is held down, start drawing a transition
 			 HandlerTransitionLib.drawTransitionStartHandler(activity, event, x, y);
 		} else if (!activity.parentActivity
@@ -704,4 +704,4 @@
 			
 		HandlerLib.dragItemsStartHandler(transition.items, this, mouseupHandler, event, x, y);
 	}
-};
\ No newline at end of file
+};