diff --git a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
index 1d0ddcf..95c3a4d 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
@@ -4601,7 +4601,8 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
 
                         }
                         else {
-                            //when user draw TB outside body
+                            //when user draw TB outside body than no bodyRegion
+                            //is covred and nothing is drawn so the function is not called in which we are enabling UI
                             $scope.EnableUI();
                         }
                     })