Index: lams_flash/src/common/flash/org/lamsfoundation/lams/common/LearnerComplexActivity.as
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diff -u -re20a7858297a1f13e50e5c923019c2d04787c665 -refb45dd5ed440c7ca3174ebe61f07b9f2024befc
--- lams_flash/src/common/flash/org/lamsfoundation/lams/common/LearnerComplexActivity.as	(.../LearnerComplexActivity.as)	(revision e20a7858297a1f13e50e5c923019c2d04787c665)
+++ lams_flash/src/common/flash/org/lamsfoundation/lams/common/LearnerComplexActivity.as	(.../LearnerComplexActivity.as)	(revision efb45dd5ed440c7ca3174ebe61f07b9f2024befc)
@@ -176,11 +176,10 @@
 			
 			Debugger.log('x: ' + learnerAct._x + ' y: ' +  learnerAct._y, Debugger.CRITICAL, 'drawChildren', 'LearnerComplexActivity');
         
-			var parentAct:Activity = model.learningDesignModel.getActivityByUIID(Activity(children[i]).parentUIID);
+			var parentAct:Activity = (model instanceof LessonModel) ? model.learningDesignModel.getActivityByUIID(Activity(children[i]).parentUIID) : model.ddm.getActivityByUIID(Activity(children[i]).parentUIID);
 			
 			if((activity.isBranchingActivity() && parentAct.isSequenceActivity()) || (activity.isOptionsWithSequencesActivity() && parentAct.isSequenceActivity())) {
 				/** TODO: Use for Sequence in Optional */
-				Debugger.log("setting line visibility: " + i, Debugger.CRITICAL, "drawChildren", "LearnerComplexActivity");
 				learnerAct.lineTopVisible = (i != 0) ? false : true;
 				learnerAct.lineBottomVisible = (i == children.length-1) ? true : false;
 			}
Index: lams_learning/web/lams_learner.swf
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diff -u -re20a7858297a1f13e50e5c923019c2d04787c665 -refb45dd5ed440c7ca3174ebe61f07b9f2024befc
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Index: lams_monitoring/web/lams_monitoring.swf
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diff -u -re20a7858297a1f13e50e5c923019c2d04787c665 -refb45dd5ed440c7ca3174ebe61f07b9f2024befc
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Index: lams_monitoring/web/lams_monitoring_library.swf
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diff -u -re20a7858297a1f13e50e5c923019c2d04787c665 -refb45dd5ed440c7ca3174ebe61f07b9f2024befc
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