Merge pull request #280453 from dcurwin/billing-toc-july10-2024

Add billing page to ToC

Author: PMEds28

articles/cost-management-billing/reservations/toc.yml

@@ -117,7 +117,7 @@
     - name: Dedicated Host
       href: /azure/virtual-machines/prepay-dedicated-hosts-reserved-instances?toc=/azure/cost-management-billing/reservations/toc.json
     - name: Defender for Cloud - Prepurchase
-      href: /azure/defender-for-cloud/prepurchase-plan
+      href: /azure/defender-for-cloud/prepurchase-plan?toc=/azure/cost-management-billing/reservations/toc.json
     - name: Disk Storage
       href: /azure/virtual-machines/disks-reserved-capacity?toc=/azure/cost-management-billing/reservations/toc.json
     - name: Microsoft Fabric

articles/defender-for-cloud/TOC.yml

@@ -1023,6 +1023,8 @@
       href: /training/browse/?term=defender%20for%20cloud&terms=defender%20for%20cloud&expanded=microsoft-defender&products=defender-for-cloud
     - name: Defender for Cloud glossary of terms
       href: defender-for-cloud-glossary.md
+    - name: Optimize costs with prepurchase plan
+      href: prepurchase-plan.md
     - name: Microsoft Defender for Cloud in the field
       items:
         - name: New AWS connector