Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/lesson/LearnerProgress.hbm.xml
===================================================================
diff -u -rdda933f6d6bd03d8ff93c6b4c198918f2315ce62 -r9b0e367b240775c49f0a820ea9a857280d1c7f30
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/lesson/LearnerProgress.hbm.xml	(.../LearnerProgress.hbm.xml)	(revision dda933f6d6bd03d8ff93c6b4c198918f2315ce62)
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/lesson/LearnerProgress.hbm.xml	(.../LearnerProgress.hbm.xml)	(revision 9b0e367b240775c49f0a820ea9a857280d1c7f30)
@@ -69,5 +69,10 @@
 			<column name="next_activity_id" />
 		</many-to-one>
 
+		<many-to-one name="previousActivity"
+			class="org.lamsfoundation.lams.learningdesign.Activity">
+			<column name="previous_activity_id" />
+		</many-to-one>
+
 	</class>
 </hibernate-mapping>
Index: lams_common/src/java/org/lamsfoundation/lams/lesson/LearnerProgress.java
===================================================================
diff -u -r22371c199a1544417288023ae2cf4fb5fb4d26e7 -r9b0e367b240775c49f0a820ea9a857280d1c7f30
--- lams_common/src/java/org/lamsfoundation/lams/lesson/LearnerProgress.java	(.../LearnerProgress.java)	(revision 22371c199a1544417288023ae2cf4fb5fb4d26e7)
+++ lams_common/src/java/org/lamsfoundation/lams/lesson/LearnerProgress.java	(.../LearnerProgress.java)	(revision 9b0e367b240775c49f0a820ea9a857280d1c7f30)
@@ -39,6 +39,8 @@
     /** Set of completed activities */
     private Set completedActivities;
     
+    private Activity previousActivity;
+    
     /** The current activity */
     private Activity currentActivity;
 
@@ -113,7 +115,6 @@
      */
     public Set getAttemptedActivities()
     {
-        
         return this.attemptedActivities;
     }
     
@@ -269,4 +270,18 @@
 
     
     
+    /**
+     * @return Returns the previousActivity.
+     */
+    public Activity getPreviousActivity()
+    {
+        return previousActivity;
+    }
+    /**
+     * @param previousActivity The previousActivity to set.
+     */
+    public void setPreviousActivity(Activity previousActivity)
+    {
+        this.previousActivity = previousActivity;
+    }
 }