diff --git a/messages/pt-PT.json b/messages/pt-PT.json
index f97e99639..31b635d56 100644
--- a/messages/pt-PT.json
+++ b/messages/pt-PT.json
@@ -1176,6 +1176,10 @@
     "idpJmespathAboutDescriptionLink": "Saiba mais sobre JMESPath",
     "idpJmespathLabel": "Caminho do Identificador",
     "idpJmespathLabelDescription": "O JMESPath para o identificador do utilizador no token ID",
+    "idpIdentifierChangeTitle": "Identifier Path Change Warning",
+    "idpIdentifierChangeDescription": "You are about to change the identifier path. This will affect how existing users are mapped. Users who previously signed in through this identity provider may no longer be recognized as the same users.",
+    "idpIdentifierChangeConfirmMessage": "I confirm",
+    "idpIdentifierChangeWarningText": "This will affect how existing users are mapped",
     "idpJmespathEmailPathOptional": "Caminho do Email (Opcional)",
     "idpJmespathEmailPathOptionalDescription": "O JMESPath para o email do utilizador no token ID",
     "idpJmespathNamePathOptional": "Caminho do Nome (Opcional)",