diff --git a/src/Support/NotificationPayloadFactory.php b/src/Support/NotificationPayloadFactory.php
index 3612219..9bbe4cf 100644
--- a/src/Support/NotificationPayloadFactory.php
+++ b/src/Support/NotificationPayloadFactory.php
@@ -31,19 +31,26 @@ class NotificationPayloadFactory
         $payload = [
             'topic' => [
                 'source' => 'text',
-                'value' => $forumName,
-                'webUrl' => $topicUrl,
+                'value' => 'Flarum Test',
+                'webUrl' => 'https://teams.microsoft.com/l/entity/d92b1be6-ea92-46b1-bcb0-c08ffdd1a61a/8ffe419f-ca44>
             ],
-            'activityType' => $activityType === '' ? 'systemDefault' : $activityType,
+            'activityType' => 'systemDefault',
             'previewText' => [
-                'content' => $previewText,
+                'content' => 'Test aus Flarum',
             ],
-            'chainId' => $this->buildChainId($recipient, $blueprint),
+            'templateParameters' => [
+                [
+                    'name' => 'systemDefaultText',
+                    'value' => 'Test aus Flarum',
+                ],
+            ],
+
         ];
 
-        if ($teamsAppId !== '') {
-            $payload['teamsAppId'] = $teamsAppId;
-        }
+
+        // if ($teamsAppId !== '') {
+            // $payload['teamsAppId'] = $teamsAppId;
+        // }
 
         if ($iconId !== '') {
             $payload['iconId'] = $iconId;