Merge pull request #4900 from bojunehsu/paulhsu/CU-prebuilt

Content Understanding 2025-05-01-preview: Add tutorial: customize a prebuilt analyzer

Author: JillGrant615

articles/ai-services/content-understanding/toc.yml

@@ -93,6 +93,9 @@ items:
       href: concepts/retrieval-augmented-generation.md
 - name: Tutorials
   items:
+    - name: Create a custom analyzer
+      displayName: custom, analyzer, document, text, images, video, audio, multimodal, visual, structured, content, field, extraction
+      href: tutorial/create-custom-analyzer.md 
     - name: Build a retrieval-augmented solution
       displayName: RAG, retrieval, augmented, generation, knowledge, base, search, index, vector
       href: tutorial/build-rag-solution.md