entity.menu.add_link_form: route_name: entity.menu.add_link_form title: 'Add link' class: \Drupal\menu_ui\Plugin\Menu\LocalAction\MenuLinkAdd appears_on: - entity.menu.edit_form entity.menu.add_form: route_name: entity.menu.add_form title: 'Add menu' appears_on: - entity.menu.collection
