diff --git a/bt5/erp5_web/bt/template_extension_id_list b/bt5/erp5_web/bt/template_extension_id_list
new file mode 100644
index 0000000000000000000000000000000000000000..ab8e4c2582f8ce005750fa625584d5dcc91fe059
--- /dev/null
+++ b/bt5/erp5_web/bt/template_extension_id_list
@@ -0,0 +1 @@
+extension.erp5.WebUtility
\ No newline at end of file