Microsoft Entra Global Secure Access
MonitoringConfigure Custom Headers
In brief
The configuration guide no longer includes the note that a special Entra Admin Center link might be needed during the September 2026 rollout to view custom header details in Global Secure Access traffic logs.
What Entra admins need to know
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Documentation change
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Custom headers in traffic logs
You can review the Global Secure Access traffic logs to identify specific transactions with header modifications. To do that, navigate to the Entra Admin Center / Global Secure Access / Monitor / Traffic Logs. Click on the Transactions tab and add the Custom Headers column to the view.
Related content
@@ -108,9 +108,6 @@ Custom headers works with any service that supports header-based tenant restrict ## Custom headers in traffic logs -> [!NOTE]-> While this feature is rolling out in September 2026, you may need to use this [special Entra Admin Center link](https://entra.microsoft.com/?Microsoft_Azure_Network_Access_customheadersfields=true#view/Microsoft_Azure_Network_Access/TrafficLogs.ReactView) to see custom header details in Global Secure Access logs.- You can review the Global Secure Access traffic logs to identify specific transactions with header modifications. To do that, navigate to the Entra Admin Center / Global Secure Access / Monitor / Traffic Logs. Click on the Transactions tab and add the Custom Headers column to the view. ## Related content