diff --git a/windows/security/threat-protection/windows-defender-atp/TOC.md b/windows/security/threat-protection/windows-defender-atp/TOC.md
index 71c2a82d6f..1238a4b2af 100644
--- a/windows/security/threat-protection/windows-defender-atp/TOC.md
+++ b/windows/security/threat-protection/windows-defender-atp/TOC.md
@@ -283,10 +283,21 @@
 ####### [Run antivirus scan](run-av-scan-windows-defender-advanced-threat-protection-new.md)
 ####### [Offboard machine](offboard-machine-api-windows-defender-advanced-threat-protection-new.md)
 
+###### Machines Security States
+####### [Get MachineSecurityStates collection](get-machinesecuritystates-collection-windows-defender-advanced-threat-protection.md)
+###### Machine Groups
+####### [Get MachineGroups collection](get-machinegroups-collection-windows-defender-advanced-threat-protection.md)
+
+
 ###### [User](user-windows-defender-advanced-threat-protection-new.md)
 ####### [Get user related alerts](get-user-related-alerts-windows-defender-advanced-threat-protection-new.md)
 ####### [Get user related machines](get-user-related-machines-windows-defender-advanced-threat-protection-new.md)
 
+###### Windows updates (KB) info
+####### [Get KbInfo collection](get-kbinfo-collection-windows-defender-advanced-threat-protection.md)
+###### Common Vulnerabilities and Exposures (CVE) to KB map
+####### [Get CVE-KB map](get-cvekbmap-collection-windows-defender-advanced-threat-protection.md)
+
 ##### How to use APIs - Samples
 ###### Advanced Hunting API
 ####### [Schedule advanced Hunting using Microsoft Flow](run-advanced-query-sample-ms-flow.md)