Approval.

backend/en/actor.json

@@ -57,6 +57,7 @@
         "gender_explica": "Gender of the actor",
         "no_catalogue_raisonne_available": "No catalogue raisonne available",
         "create_new_catalogue": "Create new catalogue raisonne",
-        "open_catalogue": "Open catalogue raisonne"
+        "open_catalogue": "Open catalogue raisonne",
+        "research_status_note": "Notes on Research Status"
     }
 }