diff --git a/apps/teams-test-app/e2e-test-data/nestedAppAuth.json b/apps/teams-test-app/e2e-test-data/nestedAppAuth.json
index f306ee32e2..69974c7ce1 100644
--- a/apps/teams-test-app/e2e-test-data/nestedAppAuth.json
+++ b/apps/teams-test-app/e2e-test-data/nestedAppAuth.json
@@ -2,6 +2,7 @@
   "name": "nestedAppAuth",
   "platforms": "*",
   "version": ">=2.22.0",
+  "cypressTopWindowReplacement": true,
   "testCases": [
     {
       "title": "nestedAppAuth isNAAChannelRecommended API Call - Success",
@@ -28,6 +29,22 @@
         "ios": ">=6.0.0"
       },
       "expectedTestAppValue": "NAA deeply nested auth is supported"
+    },
+    {
+      "title": "nestedAppAuth - send message to NAA bridge from parent window",
+      "type": "callResponse",
+      "boxSelector": "#box_sendMessageToNestedAppAuthBridge",
+      "inputValue": {
+        "messageType": "NestedAppAuthRequest",
+        "method": "GetToken",
+        "sendTime": 1732269811006,
+        "clientLibrary": "MetaOS",
+        "clientLibraryVersion": "1.0.0",
+        "requestId": "684352c2-7ab7-4def-b7e1-XXXXXXXXXXX",
+        "tokenParams": { "correlationId": "39dc85fe-9054-11ed-a1eb-XXXXXXXXXXX" }
+      },
+      "expectedAlertValue": "nestedAppAuth.execute called with payload: ##JSON_INPUT_VALUE##, origin: https://localhost:4000/, isTrustedOrigin: true",
+      "expectedTestAppValue": "\"{\\\"messageType\\\":\\\"NestedAppAuthResponse\\\",\\\"requestId\\\":\\\"684352c2-7ab7-4def-b7e1-XXXXXXXXXXX\\\",\\\"success\\\":true,\\\"initContext\\\":{\\\"sdkName\\\":\\\"OfficeAuth\\\",\\\"sdkVersion\\\":\\\"16.0.18015.15000\\\",\\\"capabilities\\\":{\\\"queryAccount\\\":false},\\\"accountContext\\\":{\\\"homeAccountId\\\":\\\"bb5r835b-XXXX\\\",\\\"environment\\\":\\\"login.windows.net\\\",\\\"tenantId\\\":\\\"2855cd1be\\\"}}}\""
     }
   ]
 }