Update label-tool.md

Author: laujan

articles/applied-ai-services/form-recognizer/label-tool.md

@@ -18,6 +18,12 @@ keywords: document processing
 <!-- markdownlint-disable MD034 -->
 # Train a custom model using the Sample Labeling tool
 
+>[!TIP]
+> * For an enhanced experience and advanced model quality, try the [Form Recognizer v3.0 Studio (preview)](https://formrecognizer.appliedai.azure.com/studio).
+> * The v3.0 Studio supports any model trained with v2.1 labeled data.
+> * You can refer to the API migration guide for detailed information about migrating from v2.1 to v3.0.
+> * *See* our [**REST API**](quickstarts/try-v3-rest-api.md) or [**C#**](quickstarts/try-v3-csharp-sdk.md), [**Java**](quickstarts/try-v3-java-sdk.md), [**JavaScript**](quickstarts/try-v3-javascript-sdk.md), or [Python](quickstarts/try-v3-python-sdk) SDK quickstarts to get started with the V3.0 preview.
+
 In this article, you'll use the Form Recognizer REST API with the Sample Labeling tool to train a custom model with manually labeled data. 
 
 > [!VIDEO https://docs.microsoft.com/Shows/Docs-Azure/Azure-Form-Recognizer/player]