[skip ci] Updates

Author: concur-docs-machine

api-reference/ess/v4.event-subscription.html

@@ -1432,6 +1432,21 @@ <h2 id="ess-resourse-usage">ESS Resourse usage<a name="ess-resources"></a></h2>
   <li>Please make sure you delete your unused subscriptions created for testing purposes after testing is complete.</li>
 </ul>
 
+<h2 id="ess-troubleshooting">ESS Troubleshooting<a name="ess-troubleshooting"></a></h2>
+
+<p>We highly recommend reusing the Concur HTTP header Concur-Correlationid that is included with every event when making subsequent calls to the Concur API based on the details provided in the ESS event.</p>
+
+<p>The Concur-Correlationid is a unique identifier used by Concur to link all calls within a workflow, making troubleshooting significantly easier. Providing this ID will greatly assist Concur Support in resolving your issue more efficiently.</p>
+
+<p>When contacting Concur Support, please have the following information ready:</p>
+
+<ol>
+  <li>Environment</li>
+  <li>Subscription ID / Name</li>
+  <li>Application ID</li>
+  <li>Concur-Correlationid</li>
+</ol>
+
 <h2 id="related-topics">Related Topics</h2>
 
 <ul>

feed.xml

@@ -5,8 +5,8 @@
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     <link>https://preview.developer.concur.com/</link>
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-    <pubDate>Tue, 07 Oct 2025 20:21:06 +0000</pubDate>
-    <lastBuildDate>Tue, 07 Oct 2025 20:21:06 +0000</lastBuildDate>
+    <pubDate>Wed, 08 Oct 2025 13:14:12 +0000</pubDate>
+    <lastBuildDate>Wed, 08 Oct 2025 13:14:12 +0000</lastBuildDate>
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