Index: lams_admin/web/WEB-INF/tiles-defs.xml
===================================================================
diff -u -r21991bdc561db26de7c7e0687a10b2c2d7743074 -r5f626596bbeb5bbbbd800be3ddf6ff7f1bdaeaa6
--- lams_admin/web/WEB-INF/tiles-defs.xml	(.../tiles-defs.xml)	(revision 21991bdc561db26de7c7e0687a10b2c2d7743074)
+++ lams_admin/web/WEB-INF/tiles-defs.xml	(.../tiles-defs.xml)	(revision 5f626596bbeb5bbbbd800be3ddf6ff7f1bdaeaa6)
@@ -49,6 +49,11 @@
 		<put name="content" value="cleanupPreviewLessons.jsp" />	
 	</definition>
 	
+	<definition name=".deleteAllLessons" path="/template.jsp">
+		<put name="title" value="sysadmin.lesson.delete.title"/>
+		<put name="content" value="/organisation/deleteAllLessons.jsp" />	
+	</definition>
+	
 	<definition name=".importv1result" path="/template.jsp">
 		<put name="title" value="admin.user.management"/>
 		<put name="content" value="import/importv1result.jsp" />