Account · Account
How is sign-in state transferred between products?
uses shared identity verification and controlled handoff flows to establish an authenticated session in the target product.
The current implementation verifies sessions across the main site, ID, and isolated products such as Work, Cash, Watch, and Intelligence. When sign-in needs to continue across products, a controlled authentication handoff establishes the target product's own session.
The handoff transfers authentication state, not Work documents, Cash financial records, Watch activity timelines, or Intelligence conversation content.