diff --git a/README.md b/README.md
index 09aef7325761ade5bae5fb161c088355c2ec26f2..a390cb7d6ab1cade847e970e7e5e3bbe40f46cb1 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 * Go to `admin/people/permissions`: there should be a permission `Move menu links across menus`
 * Go to `admin/structure/menu/manage/%menu` (e.g. `admin/structure/menu/manage/main`)
 * Add or edit a menu link
-  * Users *with* the permission `Move menu links across menus` will see options from *all* menus under the dropdown `Parent link`, and as a result will be able to move the menu link to another menu
+  * Users *with* the permission `Move menu links across menus` will see options from *all* menus under the dropdown `Parent link`, and as a result will be able to move the menu link to another menu (default behaviour of Drupal core)
   * Users *without* this permission will only see options from the *current* menu (e.g. the main menu), and as a result will not be able to move the menu link to another menu
 
 # Support
diff --git a/menu_lock.info.yml b/menu_lock.info.yml
new file mode 100644
index 0000000000000000000000000000000000000000..cb1e6a6668a1eab829ff88fe13d208e25f4df97c
--- /dev/null
+++ b/menu_lock.info.yml
@@ -0,0 +1,8 @@
+name: Menu Lock
+type: module
+description: Locks menu links into their menu
+package: Administration
+core_version_requirement: ^9
+dependencies:
+  - drupal:menu_ui
+  - drupal:menu_link_content