Approval in backend

backend/hu/museum.json

@@ -158,6 +158,7 @@
         "add_new_faq_entry": "\u00daj GYIK hozz\u00e1ad\u00e1sa",
         "faq_entry_has_been_added": "\u00daj GYIK hozz\u00e1adva",
         "faq_entry_has_been_deleted": "GYIK t\u00f6r\u00f6lve",
-        "faq_information_updated": "GYIK friss\u00edtve"
+        "faq_information_updated": "GYIK friss\u00edtve",
+        "institution_external_id": "ID with external institutions"
     }
 }