Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/learningdesign/Group.hbm.xml
===================================================================
diff -u -rf22baff581dd04fa60acb409559b29d460f070b1 -r69f28424509df91f90c81157d2cfa15b0ef7bab5
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/learningdesign/Group.hbm.xml	(.../Group.hbm.xml)	(revision f22baff581dd04fa60acb409559b29d460f070b1)
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/learningdesign/Group.hbm.xml	(.../Group.hbm.xml)	(revision 69f28424509df91f90c81157d2cfa15b0ef7bab5)
@@ -70,7 +70,7 @@
     <!-- bi-directional one-to-many association to User -->
     <set
         name="users"
-        lazy="true"
+        lazy="false"
         cascade="none"
         table="lams_user_group"
         batch-size="20"
Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/learningdesign/Grouping.hbm.xml
===================================================================
diff -u -rec5769431522967eac4cc582956281ca80e48250 -r69f28424509df91f90c81157d2cfa15b0ef7bab5
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/learningdesign/Grouping.hbm.xml	(.../Grouping.hbm.xml)	(revision ec5769431522967eac4cc582956281ca80e48250)
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/learningdesign/Grouping.hbm.xml	(.../Grouping.hbm.xml)	(revision 69f28424509df91f90c81157d2cfa15b0ef7bab5)
@@ -37,7 +37,7 @@
     </list-->
     
     <!-- bi-directional one-to-many association to Group-->
-    <set name="groups" lazy="true" inverse="true" cascade="all-delete-orphan" batch-size="10">
+    <set name="groups" lazy="false" inverse="true" cascade="all-delete-orphan" batch-size="10">
     	<meta attribute="field-description">@hibernate.set lazy="true" inverse="true" cascade="none"
     										@hibernate.collection-key column="grouping_id" 
     										@hibernate.collection-one-to-many class="org.lamsfoundation.lams.learningdesign.Group"
Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/lesson/Lesson.hbm.xml
===================================================================
diff -u -r57c67cb560b7623b59a2fa25090641743141a09d -r69f28424509df91f90c81157d2cfa15b0ef7bab5
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/lesson/Lesson.hbm.xml	(.../Lesson.hbm.xml)	(revision 57c67cb560b7623b59a2fa25090641743141a09d)
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/lesson/Lesson.hbm.xml	(.../Lesson.hbm.xml)	(revision 69f28424509df91f90c81157d2cfa15b0ef7bab5)
@@ -74,12 +74,14 @@
 			column="class_grouping_id"
 			unique="true"
 			not-null="false" 
+			lazy="false"
 			cascade = "all"/>
 
 		<!-- bi-directional many-to-one association to Organisation -->
 		<many-to-one name="organisation"
 			class="org.lamsfoundation.lams.usermanagement.Organisation"
-			not-null="false">
+			not-null="false"
+			lazy="false">
 			<column name="organisation_id" />
 		</many-to-one>