Index: lams_tool_chat/conf/xdoclet/web-security.xml
===================================================================
diff -u -red16d5f8991580c9160628f30a49e947a0b154bb -reb34584421f5dd5cb2a537c66826cd4da3e52cc8
--- lams_tool_chat/conf/xdoclet/web-security.xml	(.../web-security.xml)	(revision ed16d5f8991580c9160628f30a49e947a0b154bb)
+++ lams_tool_chat/conf/xdoclet/web-security.xml	(.../web-security.xml)	(revision eb34584421f5dd5cb2a537c66826cd4da3e52cc8)
@@ -33,6 +33,7 @@
     	</web-resource-collection>
     	<auth-constraint>
     		<role-name>STAFF</role-name>
+    		<role-name>TEACHER</role-name>
     	</auth-constraint>
     </security-constraint>
 
@@ -45,6 +46,7 @@
     	<auth-constraint>
     		<role-name>AUTHOR</role-name>
     		<role-name>STAFF</role-name>
+    		<role-name>TEACHER</role-name>
     		<role-name>ADMIN</role-name>
     		<role-name>SYSADMIN</role-name>
     	</auth-constraint>