diff --git a/windows/security/threat-protection/microsoft-defender-atp/raw-data-export.md b/windows/security/threat-protection/microsoft-defender-atp/raw-data-export.md
index 1bf6299c32..70a85dbeaf 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/raw-data-export.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/raw-data-export.md
@@ -25,7 +25,7 @@ ms.topic: article
 
 - Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/en-us/WindowsForBusiness/windows-atp?ocid=docs-wdatp-configuresiem-abovefoldlink) 
 
-## Stream Advanced Hunting events to Event Hubs and/or Azure storage account.
+## Stream Advanced Hunting events to Event Hubs and/or Azure storage account. (Preview)
 
 Microsoft Defender ATP supports streaming all the events available through [Advanced Hunting](overview-hunting.md) to an [Event Hubs](https://docs.microsoft.com/en-us/azure/event-hubs/) and/or [Azure storage account](https://docs.microsoft.com/en-us/azure/event-hubs/).