add service topics

Author: JnHs

articles/lighthouse/index.yml

@@ -44,14 +44,14 @@ landingContent:
 
   - title: Marketplace offers
     linkLists:
-      - linkListType: concept
-        links:
-          - text: Managed Services offers in Azure Marketplace
-            url: ./concepts/managed-services-offers.md
       - linkListType: how-to-guide
         links:
           - text: Publish Managed Services offers
             url: ./how-to/publish-managed-services-offers.md
+      - linkListType: concept
+        links:
+          - text: Managed Services offers in Azure Marketplace
+            url: ./concepts/managed-services-offers.md
 
   - title: Samples and templates
     linkLists:
@@ -88,6 +88,15 @@ landingContent:
           - text: Python
             url: /python/api/azure-mgmt-managedservices
 
+  - title: Work with Azure services
+    linkLists:
+      - linkListType: how-to-guide
+        links:
+          - text: Use Azure Monitor Logs at scale
+            url: ./how-to/monitor-at-scale.md
+          - text: Deploy Azure Policy at scale
+            url: ./how-to/policy-at-scale.md
+
   - title: Azure portal experiences
     linkLists:
       - linkListType: how-to-guide