diff --git a/windows/security/threat-protection/microsoft-defender-atp/preview.md b/windows/security/threat-protection/microsoft-defender-atp/preview.md
index e4676f46b6..a92e6a198a 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/preview.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/preview.md
@@ -44,6 +44,8 @@ Turn on the preview experience setting to be among the first to try upcoming fea
## Preview features
The following features are included in the preview release:
+- [Create indicators for certificates](manage-indicators.md)
Create indicators to allow or block certificates.
+
- [Microsoft Defender ATP for Linux](microsoft-defender-atp-linux.md)
Microsoft Defender ATP now adds support for Linux. Learn how to install, configure, update, and use Microsoft Defender ATP for Linux.
- [Threat & Vulnerability supported operating systems and platforms](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/tvm-supported-os)
Ensure that you meet the operating system or platform requisites for Threat & Vulnerability Management so the activities in your devices are properly accounted for. Threat & Vulnerability Management supports Windows 7, Windows 10 1607-1703, Windows 10 1709+, Windows Server 2008R2, Windows Server 2012R2, Windows Server 2016, Windows Server 2019.
Secure Configuration Assessment (SCA) supports Windows 10 1709+, Windows Server 2008R2, Windows Server 2012R2, Windows Server 2016, and Windows Server 2019. See [Secure Configuration Assessment (SCA) for Windows Server now in public preview](https://techcommunity.microsoft.com/t5/microsoft-defender-atp/secure-configuration-assessment-sca-for-windows-server-now-in/ba-p/1243885) and [Reducing risk with new Threat & Vulnerability Management capabilities](https://techcommunity.microsoft.com/t5/microsoft-defender-atp/reducing-risk-with-new-threat-amp-vulnerability-management/ba-p/978145) blogs for more information.