check before: 2025-06-30
Product:
Copilot, Microsoft 365 admin center, Microsoft 365 Copilot, Teams
Platform:
Android, iOS, Mac, Online, Web, Windows Desktop, World tenant
Status:
Launched
Change type:
New feature, User impact, Admin impact
Links:

Details:
Summary:
Admins can upload custom dictionaries for Microsoft Teams meeting transcripts via the Copilot Settings page in the Microsoft 365 admin center. This feature, requiring a Microsoft 365 Copilot license, enhances transcript accuracy for tenant-specific terms. The rollout starts in late June 2025 and completes by mid-July 2025.
Details:
We're introducing the ability for tenant admins to upload a custom dictionary on the Copilot Settings page in the Microsoft 365 admin center. This feature enhances meeting transcripts for Microsoft Teams users by improving recognition of tenant-specific terminology, benefiting both Copilot and Intelligent Recap experiences.
A Microsoft 365 Copilot license is required for the Teams meeting organizer or transcription initiator to enable transcript enhancement using the custom dictionary.
This message applies to meeting transcripts in Teams for Windows desktop, Teams for Mac desktop, and Teams for the web, and Teams for iOS/Android.
This message is associated with Microsoft 365 Roadmap ID 487428.
[When this will happen:]
Targeted Release: We will begin rolling out late June 2025 and expect to complete by early July 2025.
General Availability (Worldwide): We will begin rolling out early July 2025 and expect to complete by mid-July 2025.
Change Category:
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Scope:
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Release Phase:
General Availability, Targeted Release
Created:
2025-06-14
updated:
2025-06-14
Task Type
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summary for non-techies**
Microsoft 365 is introducing a feature in Teams that allows administrators to upload custom dictionaries to improve meeting transcript accuracy by including company-specific terms, acronyms, and jargon, and this feature is part of Microsoft 365 Copilot, requiring a specific license and controlled by certain administrators.
Direct effects for Operations**
Inaccurate Meeting Transcripts
Without the custom dictionary, Teams meeting transcripts may misinterpret tenant-specific terminology, leading to confusion and miscommunication among users.
- roles: Global Admins, Teams Users
- references: https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=487428
Increased Support Requests
Users may experience difficulties with transcript accuracy, resulting in an increase in support requests to IT for clarification and assistance.
- roles: IT Support Staff, Teams Users
- references: https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=487428
Configutation Options**
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Data Protection**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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Last updated 4 days ago