diff --git a/windows/security/threat-protection/windows-defender-atp/TOC.md b/windows/security/threat-protection/windows-defender-atp/TOC.md
index a8defba7ee..4109f03481 100644
--- a/windows/security/threat-protection/windows-defender-atp/TOC.md
+++ b/windows/security/threat-protection/windows-defender-atp/TOC.md
@@ -1,4 +1,4 @@
-# [Windows Defender Advanced Threat Protection](windows-defender-advanced-threat-protection.md)
+# [Windows Defender Security Center](windows-defender-security-center-atp.md)
 ##Get started
 ### [Minimum requirements](minimum-requirements-windows-defender-advanced-threat-protection.md)
 ### [Validate licensing and complete setup](licensing-windows-defender-advanced-threat-protection.md)
diff --git a/windows/security/threat-protection/windows-defender-atp/windows-defender-advanced-threat-protection.md b/windows/security/threat-protection/windows-defender-atp/windows-defender-advanced-threat-protection.md
index 56af5fa14b..14ddfedc65 100644
--- a/windows/security/threat-protection/windows-defender-atp/windows-defender-advanced-threat-protection.md
+++ b/windows/security/threat-protection/windows-defender-atp/windows-defender-advanced-threat-protection.md
@@ -82,21 +82,6 @@ detect sophisticated cyber-attacks, providing:
 
     Significantly reduces alert volume by leveraging inspection algorithms used by analysts to examine alerts and take remediation action. 
 
-## In this section
-
-Topic | Description
-:---|:---
-Get started  |  Learn about the minimum requirements, validate licensing and complete setup, know about preview features, understand data storage and privacy, and how to assign user access to the portal.
-[Onboard machines](onboard-configure-windows-defender-advanced-threat-protection.md) | Learn about onboarding client, server, and non-Windows machines. Learn how to run a detection test, configure proxy and Internet connectivity settings, and how to troubleshoot potential onboarding issues.
-[Understand the Windows Defender ATP portal](use-windows-defender-advanced-threat-protection.md) | Understand the Security operations, Secure Score, and Threat analytics dashboards as well as how to navigate the portal.
-Investigate and remediate threats | Investigate alerts, machines, and take response actions to remediate threats.
-API and SIEM support | Use the supported APIs to pull and create custom alerts, or automate workflows. Use the supported SIEM tools to pull alerts from the Windows Defender ATP portal.
-Reporting | Create and build Power BI reports using Windows Defender ATP data.
-Check service health and sensor state | Verify that the service is running and check the sensor state on machines.
-[Configure Windows Defender settings](preferences-setup-windows-defender-advanced-threat-protection.md) | Configure general settings, turn on the preview experience, notifications, and enable other features.
-[Access the Windows Defender ATP Community Center](community-windows-defender-advanced-threat-protection.md) | Access the Windows Defender ATP Community Center to learn, collaborate, and share experiences about the product.
-[Troubleshoot Windows Defender ATP](troubleshoot-windows-defender-advanced-threat-protection.md) | This section addresses issues that might arise as you use the Windows Defender Advanced Threat service.
-[Windows Defender Antivirus compatibility with Windows Defender ATP](defender-compatibility-windows-defender-advanced-threat-protection.md) | Understand how Windows Defender Antivirus integrates with Windows Defender ATP. 
 
 
 ## Related topic
diff --git a/windows/security/threat-protection/windows-defender-atp/windows-defender-security-center-atp.md b/windows/security/threat-protection/windows-defender-atp/windows-defender-security-center-atp.md
index fd8a09b351..0925a1881a 100644
--- a/windows/security/threat-protection/windows-defender-atp/windows-defender-security-center-atp.md
+++ b/windows/security/threat-protection/windows-defender-atp/windows-defender-security-center-atp.md
@@ -21,4 +21,18 @@ ms.date: 07/01/2018
 
 Windows Defender Security Center is the portal where you can access Windows Defender Advanced Threat Protection capabilities. It gives enterprise security operations teams a single pane of glass experience to help secure networks.
 
-## In this section
\ No newline at end of file
+## In this section
+
+Topic | Description
+:---|:---
+Get started  |  Learn about the minimum requirements, validate licensing and complete setup, know about preview features, understand data storage and privacy, and how to assign user access to the portal.
+[Onboard machines](onboard-configure-windows-defender-advanced-threat-protection.md) | Learn about onboarding client, server, and non-Windows machines. Learn how to run a detection test, configure proxy and Internet connectivity settings, and how to troubleshoot potential onboarding issues.
+[Understand the Windows Defender ATP portal](use-windows-defender-advanced-threat-protection.md) | Understand the Security operations, Secure Score, and Threat analytics dashboards as well as how to navigate the portal.
+Investigate and remediate threats | Investigate alerts, machines, and take response actions to remediate threats.
+API and SIEM support | Use the supported APIs to pull and create custom alerts, or automate workflows. Use the supported SIEM tools to pull alerts from the Windows Defender ATP portal.
+Reporting | Create and build Power BI reports using Windows Defender ATP data.
+Check service health and sensor state | Verify that the service is running and check the sensor state on machines.
+[Configure Windows Defender settings](preferences-setup-windows-defender-advanced-threat-protection.md) | Configure general settings, turn on the preview experience, notifications, and enable other features.
+[Access the Windows Defender ATP Community Center](community-windows-defender-advanced-threat-protection.md) | Access the Windows Defender ATP Community Center to learn, collaborate, and share experiences about the product.
+[Troubleshoot Windows Defender ATP](troubleshoot-windows-defender-advanced-threat-protection.md) | This section addresses issues that might arise as you use the Windows Defender Advanced Threat service.
+[Windows Defender Antivirus compatibility with Windows Defender ATP](defender-compatibility-windows-defender-advanced-threat-protection.md) | Understand how Windows Defender Antivirus integrates with Windows Defender ATP.