diff --git a/articles/sentinel/TOC.yml b/articles/sentinel/TOC.yml
@@ -579,6 +579,8 @@
       href: windows-security-event-id-reference.md
     - name: DNS over AMA reference
       href: dns-ama-fields.md
+    - name: Microsoft Purview Information Protection reference
+      href: microsoft-purview-record-types-activities.md
     - name: Microsoft 365 Defender connector data type support
       href: microsoft-365-defender-cloud-support.md
   - name: Detection and analysis references
