Live Publish (04/14/2025 12:00:00 PM)

Author: bishalgoswami

powerapps-docs/maker/model-driven-apps/add-ai-copilot.md

@@ -6,7 +6,7 @@ ms.service: powerapps
 ms.subservice: mda-maker
 ms.author: yogupt
 ms.reviewer: matp
-ms.date: 12/05/2024
+ms.date: 04/14/2025
 ms.topic: how-to
 applies_to: 
   - "powerapps"
@@ -25,12 +25,11 @@ Copilot chat for model-driven apps in Power Apps is a next-generation AI assista
 >
 > This feature is generally available in Dynamics 365 apps and is available as a preview feature in Power Apps.
 >
-> - To use this capability, your environment must have its language set to English.
 > - You must allow data movement across regions for Generative AI features as a prerequisite for using Copilot in Power Apps. This step is especially important if your organization and your environment are in different regions. Learn more in [Turn on copilots and generative AI features](/power-platform/admin/geographical-availability-copilot#enable-data-movement-across-regions).
-> - Preview features aren't meant for production use and may have restricted functionality. These features are available before an official release so that customers can get early access and provide feedback.
+> - Preview features aren't meant for production use and might have restricted functionality. These features are available before an official release so that customers can get early access and provide feedback.
 > - For more information, go to our [preview terms](https://go.microsoft.com/fwlink/?linkid=2189520).
 > - This capability is powered by [Azure OpenAI Service](/azure/cognitive-services/openai/overview).
-> - This capability may be subject to usage limits or capacity throttling.
+> - This capability might be subject to usage limits or capacity throttling.
 
 When enabled, Copilot chat can be accessed through the Copilot icon in the right navigation bar in a model-driven app. The Copilot chat pane can be opened or minimized as desired.
 
@@ -91,6 +90,22 @@ To provide feedback to help us improve Copilot's responses, app users can select
 1. Set the column to **No**, and then **Save** the table.
    :::image type="content" source="media/disable-mda-copilot-feedback2.png" alt-text="Screenshot that shows where to set the Allow users to provide feedback for App Copilot column to No.":::
 
+## Region availability and language supported
+
+Copilot chat for model-driven apps in Power Apps is available in the regions and languages listed here.
+
+| Regions       | Language |
+|---------------|----------|
+| Asia Pacific, Australia, Brazil, Canada, Europe, France, Germany, India, Japan, Korea, Norway, Qatar, Singapore, South Africa, Sweden, Switzerland, United Arab Emirates, United Kingdom, United States | Czech, Danish, German, Greek, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian (Bokmål), Polish, Portuguese (Brazil), Russian, Swedish, Thai, Turkish, Chinese (Simplified), Spanish (Spain), Arabic, Hebrew  |
+
+Copilot takes into account the user's preferred UI language and localizes responses based on that. Depending on the user's preferred UI language, environment base language, and languages supported for a specific Copilot feature, the responses are localized accordingly. This table summarizes the expected behavior in different scenarios.
+
+| Base language of the environment | Preferred UI language of the user | Expected behavior                                                                 |
+|--------------------------|-----------------------------------|-----------------------------------------------------------------------------------|
+| English                  | English                           | Output in English                                                                 |
+| English or non-English   | One of the supported non-English languages | Output in the preferred UI language of the user.                                                |
+| English or non-English   | An unsupported language     | Output is unpredictable as the language is unsupported. The responses are mixed with English and the user language. We recommend using one of the supported Copilot languages in such cases. |
+
 ### Known limitations
 
 1. **Copilot for app users** allows users to retrieve information from Dataverse through read-only operations. This means that users can only view data that matches their queries and can't make any changes to the data.
@@ -99,6 +114,7 @@ To provide feedback to help us improve Copilot's responses, app users can select
 1. **Copilot for app users** isn't supported with the Power Apps mobile app.
 
 ## Related information
+
 - [Customize Copilot chat in model-driven apps](../model-driven-apps/customize-copilot-chat.md)
 - [FAQ for Copilot chat in model-driven apps](../common/faqs-copilot-model-driven-app.md)
 - [Responsible AI FAQs for Power Apps](../common/responsible-ai-overview.md)