Approval.

backend/fr/catalogue.json

@@ -33,6 +33,8 @@
         "tag_linked": "The tag has been linked",
         "tag_removed": "The tag has been unlinked",
         "deleted_image": "An image has been deleted",
-        "uploaded_image": "Uploaded an image"
+        "uploaded_image": "Uploaded an image",
+        "imported_work_info_from_object_summary": "Imported work information from object summary",
+        "sync_requires_exactly_one_object": "There must be exactly one linked object summary for syncing"
     }
 }