restructure TOC for scenario-based model

Author: JnHs

articles/azure-portal/TOC.yml

@@ -1,30 +1,28 @@
 - name: Azure portal documentation
   href: index.yml
-- name: Overview
+- name: Get started
   items:
   - name: What is the Azure portal?
     href: azure-portal-overview.md
   - name: Get started with Azure Quickstart Center
     href: azure-portal-quickstart-center.md
-  - name: Supported browsers and devices
-    href: azure-portal-supported-browsers-devices.md
-- name: Quickstarts
-  items:
-  - name: Create a VM in the portal
-    href: ../virtual-machines/windows/quick-create-portal.md?context=/azure/azure-portal/context/context
-  - name: Create a dashboard
+  - name: Quickstarts
     items:
-    - name: Azure CLI
-      href: quickstart-portal-dashboard-azure-cli.md
-    - name: Azure PowerShell
-      href: quickstart-portal-dashboard-powershell.md
-    - name: Bicep
-      displayName: Resource Manager, ARM, template
-      href: quick-create-bicep.md
-    - name: ARM template
-      displayName: Resource Manager
-      href: quick-create-template.md
-- name: How-to guides
+    - name: Create a VM in the portal
+      href: ../virtual-machines/windows/quick-create-portal.md?context=/azure/azure-portal/context/context
+    - name: Create a dashboard
+      items:
+      - name: Azure CLI
+        href: quickstart-portal-dashboard-azure-cli.md
+      - name: Azure PowerShell
+        href: quickstart-portal-dashboard-powershell.md
+      - name: Bicep
+        displayName: Resource Manager, ARM, template
+        href: quick-create-bicep.md
+      - name: ARM template
+        displayName: Resource Manager
+        href: quick-create-template.md
+- name: Portal experience
   items:
   - name: Manage Azure portal settings and preferences
     href: set-preferences.md
@@ -34,29 +32,29 @@
     href: manage-filter-resource-views.md
   - name: Find subscription and tenant IDs
     href: get-subscription-tenant-id.md
-  - name: Create Azure dashboards
-    items:
-    - name: Create an Azure dashboard
-      href: azure-portal-dashboards.md
-    - name: Share an Azure dashboard
-      href: azure-portal-dashboard-share-access.md
-    - name: Use a custom markdown tile
-      href: azure-portal-markdown-tile.md
-    - name: Programmatically create an Azure dashboard
-      href: azure-portal-dashboards-create-programmatically.md
-      displayName: Azure CLI, az portal dashboard, az portal
-    - name: Recover a deleted dashboard
-      href: recover-shared-deleted-dashboard.md
+- name: Dashboards
+  items:
+  - name: Create an Azure dashboard
+    href: azure-portal-dashboards.md
+  - name: Share an Azure dashboard
+    href: azure-portal-dashboard-share-access.md
+  - name: Use a custom markdown tile
+    href: azure-portal-markdown-tile.md
+  - name: Programmatically create an Azure dashboard
+    href: azure-portal-dashboards-create-programmatically.md
+    displayName: Azure CLI, az portal dashboard, az portal
+  - name: Recover a deleted dashboard
+    href: recover-shared-deleted-dashboard.md
   - name: Azure portal how-to video series
     href: azure-portal-video-series.md
-  - name: Create and manage support requests
-    items:
-    - name: Create an Azure support request
-      href: supportability/how-to-create-azure-support-request.md
-    - name: Manage an Azure support request
-      href: supportability/how-to-manage-azure-support-request.md
-    - name: Capture a browser trace for troubleshooting
-      href: capture-browser-trace.md
+- name: Support requests
+  items:
+  - name: Create an Azure support request
+    href: supportability/how-to-create-azure-support-request.md
+  - name: Manage an Azure support request
+    href: supportability/how-to-manage-azure-support-request.md
+  - name: Capture a browser trace for troubleshooting
+    href: capture-browser-trace.md
 - name: Azure mobile app
   items:
   - name: Overview
@@ -81,6 +79,8 @@
     href: mobile-app/microsoft-copilot-in-azure.md
 - name: Reference
   items:
+  - name: Supported browsers and devices
+    href: azure-portal-supported-browsers-devices.md
   - name: Keyboard shortcuts
     href: azure-portal-keyboard-shortcuts.md
   - name: Azure portal URLs