update custom neural

Author: laujan

articles/applied-ai-services/form-recognizer/concept-custom-neural.md

@@ -62,6 +62,8 @@ Starting August 01, 2022, Form Recognizer custom neural model training will only
 
 > [!TIP]
 > You can [copy a model](disaster-recovery.md#copy-api-overview) trained in one of the select regions listed above to **any other region** and use it accordingly.
+>
+> Use the [**REST API**](https://westus.dev.cognitive.microsoft.com/docs/services/form-recognizer-api-2022-06-30-preview/operations/CopyDocumentModelTo) or [**Form Recognizer Studio**](https://formrecognizer.appliedai.azure.com/studio/custommodel/projects) to copy a model to another region.
 
 ## Best practices