Merge pull request #41773 from roygara/WORM

Worm

Author: itechedit

articles/storage/blobs/TOC.yml

@@ -188,6 +188,8 @@
       href: ../common/storage-require-secure-transfer.md?toc=%2fazure%2fstorage%2fblobs%2ftoc.json
     - name: Using the Azure CDN to access blobs with custom domains over HTTPs
       href: storage-https-custom-domain-cdn.md
+    - name: Immutable storage feature of Azure Blob storage (Preview)
+      href: storage-blob-immutable-storage.md
   - name: Monitor and troubleshoot
     items:
     - name: Troubleshooting tutorial