--- a/src/hdalab/templates/renkan_edit.html	Tue Mar 10 12:32:16 2015 +0100
+++ b/src/hdalab/templates/renkan_edit.html	Tue Mar 10 13:26:41 2015 +0100
@@ -39,6 +39,7 @@
                     user_name_editable: false,
                     show_user_color: false,
                     show_export_button: false,
+                    show_addedge_button:false,
                     static_url : "{% static 'renkanmanager/lib/renkan/' %}",
                     allow_image_upload : false,
                     search: [