Approval in backend

backend/en/basis.json

@@ -381,6 +381,10 @@
         "facet_search": "Facet search",
         "edit_free_text_fields": "Edit free text fields",
         "batch_edit_visibility": "Batch edit entry visibility",
-        "for_search_results_of": "For search results of"
+        "for_search_results_of": "For search results of",
+        "to_link": "Link",
+        "to_unlink": "Unlink",
+        "edit_all_search_results": "Edit all results of the search query",
+        "not_available": "Not available"
     }
 }