Recorded 22 Oct 2026 at 17:41 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
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Microsoft 365 roadmapMicrosoft 365 roadmap
SharePoint: Entra B2B integration for external sharing in OneDrive & SharePoint
OneDrive and SharePoint will use Microsoft Entra B2B as the invitation and authentication method for external users, replacing the legacy SharePoint One Time Passcode (SPO OTP) experience. External sharing will automatically create B2B guest accounts in your directory, delivering consistent external collaboration across Microsoft 365, stronger guest identity management, and modern security aligned with Microsoft Entra standards.
What it said
Roadmap ID
557682
Status
In development
General availability target
April CY2026
Preview target
May CY2026
Products
OneDrive, SharePoint
Clouds
Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD
Release phases
General Availability, Preview, Targeted Release
Platforms
Web
Added to the roadmap
25 Mar 2026 23:15 UTC
Last changed
25 Mar 2026 23:15 UTC
Source evidence when recorded
Microsoft 365 roadmap
IncompleteRead 22 Oct 2026 at 17:32 UTC
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