Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/IQaService.java
===================================================================
diff -u -rab1fbeffaf558570ec5d2b3e379e26cecbd9a618 -r4de20585ea721b818c59bdfd2e7aa5550d9cf8d5
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/IQaService.java	(.../IQaService.java)	(revision ab1fbeffaf558570ec5d2b3e379e26cecbd9a618)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/IQaService.java	(.../IQaService.java)	(revision 4de20585ea721b818c59bdfd2e7aa5550d9cf8d5)
@@ -74,7 +74,9 @@
 	
 	public int countSessionComplete() throws QaApplicationException;
 	
+    public void updateQaQueUsr(QaQueUsr qaQueUsr) throws QaApplicationException;
 	
+	
 	/**
      * Return the question content object according to the requested question content id.
      * @param qaQueContentId qa question content id
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java
===================================================================
diff -u -r594176a36e97d089efd667a8ecf76114d11aa48c -r4de20585ea721b818c59bdfd2e7aa5550d9cf8d5
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java	(.../QaServicePOJO.java)	(revision 594176a36e97d089efd667a8ecf76114d11aa48c)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java	(.../QaServicePOJO.java)	(revision 4de20585ea721b818c59bdfd2e7aa5550d9cf8d5)
@@ -453,7 +453,22 @@
         }
     }
     
+    public void updateQaQueUsr(QaQueUsr qaQueUsr) throws QaApplicationException
+    {
+	   try
+        {
+	   		qaQueUsrDAO.updateUsr(qaQueUsr);
+        }
+        catch (DataAccessException e)
+        {
+            throw new QaApplicationException("Exception occured when lams is updating qa QueUsr: "
+                                                         + e.getMessage(),
+														   e);
+        }
+    }
+
     
+    
     public QaUsrResp retrieveQaUsrResp(long responseId) throws QaApplicationException
     {
     	   try