Index: lams_central/web/includes/javascript/authoring/authoringGeneral.js
===================================================================
diff -u -r50668dd577d648f8b06e0c0fa7baee037f7021ec -rdd450a6db30beecdeebc977983e635f64cb51a71
--- lams_central/web/includes/javascript/authoring/authoringGeneral.js	(.../authoringGeneral.js)	(revision 50668dd577d648f8b06e0c0fa7baee037f7021ec)
+++ lams_central/web/includes/javascript/authoring/authoringGeneral.js	(.../authoringGeneral.js)	(revision dd450a6db30beecdeebc977983e635f64cb51a71)
@@ -1609,6 +1609,8 @@
 									activityData.xCoord,
 									activityData.yCoord,
 									activityData.activityTitle);
+							// for later reference
+							activityData.activity = activity;
 							break;
 							
 						// Optional Activity
@@ -1753,17 +1755,15 @@
 					
 					if (activity) {
 						if (activityData.applyGrouping) {
-							var groupedActivity = activityData.activity;
-							
 							$.each(layout.activities, function(){
 								if (this instanceof ActivityDefs.GroupingActivity
 										&& this.groupingID == activityData.groupingID) {
 									// add reference and redraw the grouped activity
-									if (groupedActivity instanceof ActivityDefs.BranchingEdgeActivity) {
-										groupedActivity.branchingActivity.grouping = this;
+									if (activity instanceof ActivityDefs.BranchingEdgeActivity) {
+										activity.branchingActivity.grouping = this;
 									} else {
-										groupedActivity.grouping = this;
-										groupedActivity.draw();
+										activity.grouping = this;
+										activity.draw();
 									}
 									return false;
 								}