diff --git a/windows/security/threat-protection/microsoft-defender-atp/evaluation-lab.md b/windows/security/threat-protection/microsoft-defender-atp/evaluation-lab.md
index f75898aa98..bc33d59c55 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/evaluation-lab.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/evaluation-lab.md
@@ -20,7 +20,6 @@ ms.topic: article
**Applies to:**
- [Microsoft Defender Advanced Threat Protection (Windows Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
-[!include[Prerelease information](prerelease.md)]
Conducting a comprehensive security product evaluation can be a complex process requiring cumbersome environment and machine configuration before an end-to-end attack simulation can actually be done. Adding to the complexity is the challenge of tracking where the simulation activities, alerts, and results are reflected during the evaluation.
diff --git a/windows/security/threat-protection/microsoft-defender-atp/preview.md b/windows/security/threat-protection/microsoft-defender-atp/preview.md
index 81f72b3a2a..dbf3a34824 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/preview.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/preview.md
@@ -46,9 +46,6 @@ The following features are included in the preview release:
- [Indicators for IP addresses, URLs/Domains](manage-indicators.md)
You can now allow or block URLs/domains using your own threat intelligence.
-- [Evaluation lab](evaluation-lab.md)
The Microsoft Defender ATP evaluation lab is designed to eliminate the complexities of machine and environment configuration so that you can
- focus on evaluating the capabilities of the platform, running simulations, and seeing the prevention, detection, and remediation features in action.
-
- [Microsoft Defender ATP for Mac](https://docs.microsoft.com/windows/security/threat-protection/windows-defender-antivirus/microsoft-defender-atp-mac)
Microsoft Defender ATP for Mac brings the next-generation protection, and endpoint detection and response coverage to Mac devices. Core components of the unified endpoint security platform will now be available for Mac devices.
- [Live response](live-response.md)
Get instantaneous access to a machine using a remote shell connection. Do in-depth investigative work and take immediate response actions to promptly contain identified threats – real-time.
diff --git a/windows/security/threat-protection/microsoft-defender-atp/whats-new-in-microsoft-defender-atp.md b/windows/security/threat-protection/microsoft-defender-atp/whats-new-in-microsoft-defender-atp.md
index 10cba3e6d8..c11eb8716d 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/whats-new-in-microsoft-defender-atp.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/whats-new-in-microsoft-defender-atp.md
@@ -30,6 +30,9 @@ For more information preview features, see [Preview features](https://docs.micro
## September 2019
+- [Evaluation lab](evaluation-lab.md)
The Microsoft Defender ATP evaluation lab is designed to eliminate the complexities of machine and environment configuration so that you can
+ focus on evaluating the capabilities of the platform, running simulations, and seeing the prevention, detection, and remediation features in action.
+
- [Windows Server 2008 R2 SP1](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/configure-server-endpoints#windows-server-2008-r2-sp1--windows-server-2012-r2-and-windows-server-2016)
You can now onboard Windows Server 2008 R2 SP1.