diff --git a/src/Amadeus/Client/ResponseHandler/Base.php b/src/Amadeus/Client/ResponseHandler/Base.php
index 2a8f60867..954b4aa63 100644
--- a/src/Amadeus/Client/ResponseHandler/Base.php
+++ b/src/Amadeus/Client/ResponseHandler/Base.php
@@ -65,10 +65,23 @@ public function analyzeResponse($sendResult, $messageName)
     }
 
     /**
-     * @param SendResult $response PNR_AddMultiElements result
+     * Analysing a Security_Authenticate
+     *
+     * @param SendResult $response Security_Authenticate result
      * @return Result
      */
-    protected function analyzePnrAddMultiElementsResponse($response)
+    protected function analyzeSecurityAuthenticateResponse($response)
+    {
+        return new Result($response); //TODO
+    }
+
+    /**
+     * Analysing a PNR_Reply
+     *
+     * @param SendResult $response PNR_Retrieve result
+     * @return Result
+     */
+    protected function analyzePnrRetrieveResponse($response)
     {
         $analyzeResponse = new Result($response);
 
@@ -127,6 +140,15 @@ protected function analyzePnrAddMultiElementsResponse($response)
         return $analyzeResponse;
     }
 
+    /**
+     * @param SendResult $response PNR_AddMultiElements result
+     * @return Result
+     */
+    protected function analyzePnrAddMultiElementsResponse($response)
+    {
+        return $this->analyzePnrRetrieveResponse($response);
+    }
+
     /**
      * @param SendResult $response Queue_List result
      * @return Result
diff --git a/src/Amadeus/Client/Session/Handler/SendResult.php b/src/Amadeus/Client/Session/Handler/SendResult.php
index 28be549d0..f90151de9 100644
--- a/src/Amadeus/Client/Session/Handler/SendResult.php
+++ b/src/Amadeus/Client/Session/Handler/SendResult.php
@@ -38,4 +38,11 @@ class SendResult
      * @var \stdClass|array
      */
     public $responseObject;
+
+    /**
+     * Which version of the message was called
+     *
+     * @var string
+     */
+    public $messageVersion;
 }