Index: lams_tool_nb/web/WEB-INF/web.xml
===================================================================
diff -u -rf7ee8015c7b814fea6af3a86648cbfa3c4b2ed80 -rd789031b1ec349fa6315006cff40f1abc607b932
--- lams_tool_nb/web/WEB-INF/web.xml	(.../web.xml)	(revision f7ee8015c7b814fea6af3a86648cbfa3c4b2ed80)
+++ lams_tool_nb/web/WEB-INF/web.xml	(.../web.xml)	(revision d789031b1ec349fa6315006cff40f1abc607b932)
@@ -34,12 +34,32 @@
     <url-pattern>/portfolioExport</url-pattern>
 </filter-mapping> -->
 
-    <!--
-    To use non XDoclet filter-mappings, create a filter-mappings.xml file that
-    contains the additional filter-mappings and place it in your
-    project's merge dir.
-    -->
+<filter>
+	<filter-name>SystemSessionFilter</filter-name>
+	<filter-class>org.lamsfoundation.lams.web.session.SystemSessionFilter</filter-class>
+</filter>
 
+ <filter>
+    <filter-name>hibernateFilter</filter-name>
+    <filter-class>
+      org.lamsfoundation.lams.util.CustomizedOpenSessionInViewFilter
+    </filter-class>
+	<init-param>
+		<param-name>sessionFactoryBeanName</param-name>
+		<param-value>nbSessionFactory</param-value>
+	</init-param>
+   </filter>
+
+  <filter-mapping>
+	<filter-name>SystemSessionFilter</filter-name>
+	<url-pattern>/*</url-pattern>
+</filter-mapping>
+
+<filter-mapping>
+	<filter-name>hibernateFilter</filter-name>
+    <url-pattern>/*</url-pattern>
+</filter-mapping>
+
     <!--
     To use non XDoclet listeners, create a listeners.xml file that
     contains the additional listeners and place it in your