add rai toc

Author: PatrickFarley

articles/cognitive-services/Custom-Vision-Service/toc.yml

@@ -23,6 +23,18 @@
       href: get-started-build-detector.md
     - name: Using the Custom Vision SDK
       href: quickstarts/object-detection.md
+- name: Responsible use of AI
+  items:
+  - name: Transparency notes
+    items:
+    - name: Custom Vision use cases
+      href: /legal/cognitive-services/custom-vision/custom-vision-cvs-transparency-note?context=/azure/cognitive-services/custom-vision-service/context/context
+    - name: Characteristics and limitations
+      href: /legal/cognitive-services/custom-vision/custom-vision-cvs-characteristics-and-limitations?context=/azure/cognitive-services/custom-vision-service/context/context
+  - name: Integration and responsible use
+    href: /legal/cognitive-services/custom-vision/custom-vision-cvs-guidance-integration-responsible-use?context=/azure/cognitive-services/custom-vision-service/context/context
+  - name: Data, privacy, and security
+    href: /legal/cognitive-services/custom-vision/custom-vision-cvs-data-privacy-security?context=/azure/cognitive-services/custom-vision-service/context/context
 - name: Tutorials
   items:
   - name: Report visual states on IoT device