diff --git a/windows/keep-secure/change-history-for-keep-windows-10-secure.md b/windows/keep-secure/change-history-for-keep-windows-10-secure.md
index 06485f9541..c415733140 100644
--- a/windows/keep-secure/change-history-for-keep-windows-10-secure.md
+++ b/windows/keep-secure/change-history-for-keep-windows-10-secure.md
@@ -29,6 +29,7 @@ This topic lists new and updated topics in the [Keep Windows 10 secure](index.md
 | [Microsoft Passport guide](microsoft-passport-guide.md) | Updated Roadmap section content |
 |[Protect your enterprise data using enterprise data protection (EDP)](protect-enterprise-data-using-edp.md) |Updated info based on changes to the features and functionality.|
 | [User Account Control Group Policy and registry key settings](user-account-control-group-policy-and-registry-key-settings.md) | Updated for Windows 10 and Windows Server 2016 Technical Preview |
+|[Windows Defender Advanced Threat Protection](windows-defender-advanced-threat-protection.md) (mutiple topics) | New |
 
 ## April 2016
 
@@ -88,4 +89,4 @@ This topic lists new and updated topics in the [Keep Windows 10 secure](index.md
 - [Change history for What's new in Windows 10](../whats-new/change-history-for-what-s-new-in-windows-10.md)
 - [Change history for Plan for Windows 10 deployment](../plan/change-history-for-plan-for-windows-10-deployment.md)
 - [Change history for Deploy Windows 10](../deploy/change-history-for-deploy-windows-10.md)
-- [Change history for Manage and update Windows 10](../manage/change-history-for-manage-and-update-windows-10.md)
\ No newline at end of file
+- [Change history for Manage and update Windows 10](../manage/change-history-for-manage-and-update-windows-10.md)