Merge pull request #225814 from lilyjma/durableIsolatedQuickstart

Durable .NET isolated quickstart

Author: v-stsavell

articles/azure-functions/durable/TOC.yml

@@ -14,8 +14,13 @@
   expanded: true
   items:
   - name: Create durable function - C#
-    href: durable-functions-create-first-csharp.md
-    displayName: get started, chaining
+    items: 
+      - name: In-process
+        href: durable-functions-create-first-csharp.md
+        displayName: get started, chaining
+      - name: Isolated worker process
+        href: durable-functions-isolated-create-first-csharp.md
+        displayName: get started, chaining
   - name: Create durable function - JavaScript
     displayName: get started, chaining
     href: quickstart-js-vscode.md