Microsoft Viva Glint: Multilingual support for Copilot

Microsoft Viva Glint will support multilingual Copilot interactions starting November 2025, allowing users to submit prompts and receive responses in their native languages, including mixed-language prompts. This feature, enabled by default, enhances global accessibility and requires updating documentation and support communication.

We’re introducing multilingual support for Copilot in Viva Glint, enabling users to interact with Copilot in their preferred language. This enhancement removes a key adoption barrier for non-English users and promotes equitable access to AI-powered insights across global organizations.

When this will happen:

General Availability (Worldwide): Rollout will begin in early November 2025 and is expected to complete by late November 2025.

How this affects your organization:

Who is affected:

• Viva Glint customers using Copilot
• Users in non-English locales

What will happen:

• Users can submit prompts in their native language; Copilot will respond in the same language:



• Mixed-language prompts are supported.
• Copilot summaries in the comments panel will match the user’s dashboard language.
• Static UI content (such as starter prompts, prompt guides) will be localized.
• Feature will be enabled by default for all Viva Glint Copilot users.

What you can do to prepare:

• Update internal documentation if you reference Copilot behavior.
• Communicate this change to helpdesk and support teams to prepare for multilingual usage scenarios.

Learn more: 

• Viva Glint supported languages | Viva Glint | Microsoft Viva | Microsoft Learn

Compliance considerations:

Does the change introduce or significantly modify AI/ML or agent capabilities that interact with or provide access to customer data?	Yes – Copilot’s multilingual support expands how users interact with AI, including processing prompts and generating responses in multiple languages.
Does the change provide end users any new way of interacting with generative AI, if so how?	Yes – Users can now interact with Copilot in their native language, including mixed-language prompts.