check before: 2026-04-06
Product:
Microsoft 365 admin center, Microsoft 365 Apps
Platform:
Online, World tenant
Status:
Change type:
User impact, Admin impact, Retirement
Links:
Details:
Summary:
The Semi-Annual Enterprise Channel option in the Office Deployment Service will be retired between April 6-11, 2026. It will be removed for new deployment configurations, but existing ones remain unaffected. Only Current Channel and Monthly Enterprise Channel will be available for new setups. No admin action is required.
Details:
[Introduction]
We're retiring the Semi-Annual Enterprise Channel option from the Office Deployment Service in the Microsoft 365 apps admin center. This retirement supports our ongoing efforts to simplify update channel management for Microsoft 365 Apps and ensure customers benefit from the most secure, up-to-date experience. We will continue to invest in the Monthly Enterprise Channel and Current Channel, which offer more frequent security and feature updates.
[When this will happen]
We will begin retiring this option on April 6, 2026, and expect to complete the retirement by April 11, 2026.
Change Category:
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Scope:
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Release Phase:
Created:
2026-03-17
updated:
2026-03-17
Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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summary for non-techies**
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Direct effects for Operations**
Removal of Semi-Annual Enterprise Channel
Organizations will no longer be able to create new deployment configurations using the Semi-Annual Enterprise Channel, potentially leading to confusion and misalignment in update strategies.
- roles: IT Administrators, Deployment Teams
- references: https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
Limited Update Channel Options
With only Current Channel and Monthly Enterprise Channel available for new configurations, organizations may face challenges in managing update frequencies and ensuring compatibility with existing systems.
- roles: IT Administrators, End Users
- references: https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
Potential User Experience Disruption
Users may experience changes in update frequency and feature availability, which could lead to dissatisfaction if not communicated properly.
- roles: End Users, Support Teams
- references: https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
Need for Internal Documentation Updates
Organizations will need to update internal documentation to reflect the removal of the Semi-Annual Enterprise Channel, which may lead to inconsistencies if not managed promptly.
- roles: IT Administrators, Documentation Teams
- references: https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
Transition Planning for Update Channels
Organizations may need to plan for transitioning to the Current or Monthly Enterprise Channel, which could require additional resources and time if not prepared in advance.
- roles: IT Administrators, Project Managers
- references: https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
Configutation Options**
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Potentional Risks**
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IT Security**
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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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