Index: lams_tool_nb/web/WEB-INF/struts-config.xml
===================================================================
diff -u -r9393c098e5dfd603e2d37347cd1e531a25aa424a -reac1a7689dc88e224668832952fc27c8b732a8a9
--- lams_tool_nb/web/WEB-INF/struts-config.xml	(.../struts-config.xml)	(revision 9393c098e5dfd603e2d37347cd1e531a25aa424a)
+++ lams_tool_nb/web/WEB-INF/struts-config.xml	(.../struts-config.xml)	(revision eac1a7689dc88e224668832952fc27c8b732a8a9)
@@ -54,7 +54,7 @@
       path="/starter/learner"
       type="org.lamsfoundation.lams.tool.noticeboard.web.NbLearnerStarterAction"
       name="NbLearnerForm"
-      scope="session"
+      scope="request"
       parameter="mode"
       unknown="false"
       validate="false"
@@ -93,7 +93,7 @@
       path="/authoring"
       type="org.lamsfoundation.lams.tool.noticeboard.web.NbAuthoringAction"
       name="NbAuthoringForm"
-      scope="session"
+      scope="request"
       input="/author_page.jsp"
       parameter="method"
       unknown="false"
@@ -128,7 +128,7 @@
       path="/exportPortfolio"
       type="org.lamsfoundation.lams.tool.noticeboard.web.NbExportAction"
       name="NbExportForm"
-      scope="session"
+      scope="request"
       parameter="mode"
       unknown="false"
       validate="false"
@@ -150,7 +150,7 @@
       path="/monitoring"
       type="org.lamsfoundation.lams.tool.noticeboard.web.NbMonitoringAction"
       name="NbMonitoringForm"
-      scope="session"
+      scope="request"
       input=".monitoringContent"
       parameter="method"
       unknown="false"
@@ -180,7 +180,7 @@
       path="/learner"
       type="org.lamsfoundation.lams.tool.noticeboard.web.NbLearnerAction"
       name="NbLearnerForm"
-      scope="session"
+      scope="request"
       input=".learnerContent"
       parameter="method"
       unknown="false"