Index: lams_central/web/includes/javascript/authoring/authoringGeneral.js
===================================================================
diff -u -rfd99c71413b4f127abf737f0faada908aaabbeea -r90b354d2a285493b5d364aa749e2ef3dda1821ee
--- lams_central/web/includes/javascript/authoring/authoringGeneral.js	(.../authoringGeneral.js)	(revision fd99c71413b4f127abf737f0faada908aaabbeea)
+++ lams_central/web/includes/javascript/authoring/authoringGeneral.js	(.../authoringGeneral.js)	(revision 90b354d2a285493b5d364aa749e2ef3dda1821ee)
@@ -2577,16 +2577,12 @@
 		
 		$.each(layoutActivityDefs, function(){
 			var activity = this,
-				activityBox = activity.items ? activity.items.shape.getBBox() : null,
+				activityBox = activity.items ? activity.items.getBBox() : null,
 				x = activityBox ? parseInt(activityBox.x) : null,
 				y = activityBox ? parseInt(activityBox.y) : null,
 				activityTypeID = null,
-				activityCategoryID = activity instanceof ActivityDefs.ToolActivity ?
-						   			 layout.toolMetadata[activity.learningLibraryID].activityCategoryID : 
-						             activity instanceof ActivityDefs.ParallelActivity ? 5 : 1,
 				iconPath = null,
 				isGrouped = activity.grouping ? true : false,
-				parentActivityID = activity.parentActivity ? activity.parentActivity.id : null,
 				gateActivityCompletionBased = false,
 				activityTransitions = activity instanceof ActivityDefs.BranchingActivity ?
 						activity.end.transitions : activity.transitions;