Index: lams_central/web/lams_authoring.swf
===================================================================
diff -u -r13e81c694488ed2d4ecc2a2acb79a8d88920c6d9 -ra08430b2986465ef9db0b90b21996d49a51b3b5d
Binary files differ
Index: lams_central/web/lams_authoring_library.swf
===================================================================
diff -u -r13e81c694488ed2d4ecc2a2acb79a8d88920c6d9 -ra08430b2986465ef9db0b90b21996d49a51b3b5d
Binary files differ
Index: lams_flash/src/central/flash/org/lamsfoundation/lams/authoring/cv/CanvasModel.as
===================================================================
diff -u -r13e81c694488ed2d4ecc2a2acb79a8d88920c6d9 -ra08430b2986465ef9db0b90b21996d49a51b3b5d
--- lams_flash/src/central/flash/org/lamsfoundation/lams/authoring/cv/CanvasModel.as	(.../CanvasModel.as)	(revision 13e81c694488ed2d4ecc2a2acb79a8d88920c6d9)
+++ lams_flash/src/central/flash/org/lamsfoundation/lams/authoring/cv/CanvasModel.as	(.../CanvasModel.as)	(revision a08430b2986465ef9db0b90b21996d49a51b3b5d)
@@ -905,13 +905,19 @@
 			}
 		}
 		
+		// check if default sequence is empty
+		if(transObj.out == null)
+			if(_cv.ddm.getComplexActivityChildren(activeView.defaultSequenceActivity.activityUIID).length <= 0)
+				activeView.defaultSequenceActivity.empty = true;
+		
 		return (transObj.out == null) ? true : moveActivitiesToBranchSequence(transObj.out.toUIID, sequence);
 
 	}
 	
 	private function moveBranchToSequence(activityUIID:Number, sequence:SequenceActivity):Void {
 		var b:Branch = new Branch(_cv.ddm.newUIID(), BranchConnector.DIR_TO_END, activityUIID, sequence.parentUIID, sequence, _cv.ddm.learningDesignID);
 		_cv.ddm.addBranch(b);
+		
 		setDirty();
 	}