Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/rating/Rating.hbm.xml
===================================================================
diff -u -r9ab6da017a5180a0ee0e766740571644972ce628 -r20677be5bfc212bb0521f9ab758dafb0d5155a36
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/rating/Rating.hbm.xml	(.../Rating.hbm.xml)	(revision 9ab6da017a5180a0ee0e766740571644972ce628)
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/rating/Rating.hbm.xml	(.../Rating.hbm.xml)	(revision 20677be5bfc212bb0521f9ab758dafb0d5155a36)
@@ -36,7 +36,7 @@
         <many-to-one
             name="ratingCriteria"
             class="org.lamsfoundation.lams.rating.model.RatingCriteria"
-            cascade="all"
+            cascade="none"
             outer-join="auto"
             update="true"
             insert="true"
Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/rating/RatingComment.hbm.xml
===================================================================
diff -u -r9ab6da017a5180a0ee0e766740571644972ce628 -r20677be5bfc212bb0521f9ab758dafb0d5155a36
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/rating/RatingComment.hbm.xml	(.../RatingComment.hbm.xml)	(revision 9ab6da017a5180a0ee0e766740571644972ce628)
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/rating/RatingComment.hbm.xml	(.../RatingComment.hbm.xml)	(revision 20677be5bfc212bb0521f9ab758dafb0d5155a36)
@@ -36,7 +36,7 @@
         <many-to-one
             name="ratingCriteria"
             class="org.lamsfoundation.lams.rating.model.RatingCriteria"
-            cascade="all"
+            cascade="none"
             outer-join="auto"
             update="true"
             insert="true"