Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Group.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Attic/Group.hbm.xml,v
diff -u -r1.3 -r1.4
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Group.hbm.xml	8 Dec 2004 23:32:01 -0000	1.3
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Group.hbm.xml	5 Jan 2005 03:46:21 -0000	1.4
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="group_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Grouping.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Attic/Grouping.hbm.xml,v
diff -u -r1.4 -r1.5
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Grouping.hbm.xml	8 Dec 2004 23:32:01 -0000	1.4
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Grouping.hbm.xml	5 Jan 2005 03:46:32 -0000	1.5
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="grouping_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property
@@ -73,6 +73,10 @@
             length="20"
         </meta>    
     </property>
+    
+    <property name="maxNumberOfGroups" type="java.lang.Integer" column="max_number_of_groups" length="3">
+        <meta attribute="field-description">@hibernate.property column="max_number_of_groups" length="3"</meta>    
+    </property>
 
     <!-- Associations -->
   
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/LearningDesign.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Attic/LearningDesign.hbm.xml,v
diff -u -r1.4 -r1.5
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/LearningDesign.hbm.xml	8 Dec 2004 23:32:01 -0000	1.4
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/LearningDesign.hbm.xml	5 Jan 2005 03:46:54 -0000	1.5
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="learning_design_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/LearningLibrary.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Attic/LearningLibrary.hbm.xml,v
diff -u -r1.3 -r1.4
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/LearningLibrary.hbm.xml	6 Dec 2004 03:15:21 -0000	1.3
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/LearningLibrary.hbm.xml	5 Jan 2005 03:46:54 -0000	1.4
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="learning_library_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property
Fisheye: Tag 1.2 refers to a dead (removed) revision in file `lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Tool.hbm.xml'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/ToolContent.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Attic/ToolContent.hbm.xml,v
diff -u -r1.1 -r1.2
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/ToolContent.hbm.xml	6 Dec 2004 03:16:21 -0000	1.1
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/ToolContent.hbm.xml	5 Jan 2005 03:46:54 -0000	1.2
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="tool_content_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Transition.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Attic/Transition.hbm.xml,v
diff -u -r1.4 -r1.5
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Transition.hbm.xml	8 Dec 2004 23:32:01 -0000	1.4
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/learningdesign/Transition.hbm.xml	5 Jan 2005 03:46:54 -0000	1.5
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="transition_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/lesson/LearnerProgress.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/lesson/Attic/LearnerProgress.hbm.xml,v
diff -u -r1.1 -r1.2
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/lesson/LearnerProgress.hbm.xml	8 Dec 2004 23:34:28 -0000	1.1
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/lesson/LearnerProgress.hbm.xml	5 Jan 2005 03:48:08 -0000	1.2
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="learner_progress_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
 
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/Tool.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/Attic/Tool.hbm.xml,v
diff -u -r1.1 -r1.2
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/Tool.hbm.xml	8 Dec 2004 23:37:28 -0000	1.1
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/Tool.hbm.xml	5 Jan 2005 03:52:19 -0000	1.2
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="tool_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property
Index: lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/ToolSession.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/Attic/ToolSession.hbm.xml,v
diff -u -r1.1 -r1.2
--- lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/ToolSession.hbm.xml	8 Dec 2004 23:37:28 -0000	1.1
+++ lams_common/conf/hibernate/mappings/com/lamsinternational/lams/tool/ToolSession.hbm.xml	5 Jan 2005 03:52:19 -0000	1.2
@@ -28,13 +28,13 @@
     >
         <meta attribute="field-description">
            @hibernate.id
-            generator-class="assigned"
+            generator-class="identity"
             type="java.lang.Long"
             column="tool_session_id"
 
 
         </meta>
-        <generator class="assigned" />
+        <generator class="identity" />
     </id>
 
     <property