Microsoft Loop will update guest sharing for tenants with sensitivity labels, respecting OneDrive and SharePoint settings. Rollout begins December 2024, completing by February 2025. Admins can configure B2B guest sharing policies in SharePoint. Users can share Loop components with external guests, subject to admin policies.
Applies to: Microsoft 365 for the web
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).