The migration of existing Whiteboards from Azure to OneDrive storage began in December 2024 and will complete by late August 2025. Users must launch Whiteboard clients to trigger migration, which improves features, performance, and security. Admins can monitor migration status via PowerShell. No delay is possible.
Applies to: Microsoft 365 apps
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).