diff --git a/windows/keep-secure/TOC.md b/windows/keep-secure/TOC.md
index 0eafd4e95a..08c40b2046 100644
--- a/windows/keep-secure/TOC.md
+++ b/windows/keep-secure/TOC.md
@@ -404,9 +404,20 @@
 ### [Windows Defender Advanced Threat Protection](windows-defender-advanced-threat-protection.md)
 #### [Minimum requirements for Windows Defender Advanced Threat Protection](minimum-requirements-windows-defender-advanced-threat-protection.md)
 #### [Onboard endpoints and set up the Windows Defender ATP user access](onboard-configure-windows-advanced-threat-protection.md)
+##### [Windows Defender ATP service onboarding](service-onboarding-windows-advanced-threat-protection.md)
+##### [Configure Windows Defender ATP endpoints (client onboarding)](configure-endpoints-windows-advanced-threat-protection.md)
+##### [Monitor the Windows Defender ATP onboarding](monitor-onboarding-windows-advanced-threat-protection.md)
+##### [Additional Windows Defender ATP configuration settings](additional-configuration-windows-advanced-threat-protection.md)
+##### [Troubleshoot Windows Defender ATP onboarding issues](troubleshoot-onboarding-windows-advanced-threat-protection.md)
 #### [Windows Defender ATP data storage and privacy](data-storage-privacy-windows-defender-advanced-threat-protection.md)
 #### [Windows Defender ATP portal overview](portal-overview-windows-defender-advanced-threat-protection.md)
 #### [Use Windows Defender ATP Portal](use-windows-defender-advanced-threat-protection.md)
+##### [View the Windows Defender Advanced Threat Protection Dashboard](dashboard-windows-advanced-threat-protection.md)
+##### [View and organize the Windows Defender Advanced Threat Protection Alerts queue](alerts-queue-windows-advanced-threat-protection.md)
+##### [Investigate Windows Defender Advanced Threat Protection alerts](investigate-alerts-windows-advanced-threat-protection.md)
+##### [Investigate machines in the Windows Defender ATP Machines view](machines-view-windows-advanced-threat-protection.md)
+##### [Submit files to the Windows Defender ATP Deep analysis feature] (deep-analysis-windows-advanced-threat-protection.md)
+##### [Manage Windows Defender Advanced Threat Protection alerts] (manage-alerts-windows-advanced-threat-protection.md)
 #### [Windows Defender ATP settings](settings-windows-defender-advanced-threat-protection.md)
 #### [Troubleshoot Windows Defender ATP](troubleshoot-windows-defender-advanced-threat-protection.md)
 ### [Windows Defender in Windows 10](windows-defender-in-windows-10.md)