Open saved documents into a chat session (shared, never copied).
Load one or more SAVED documents into a session as editable tabs. The SAME durable document is attached (never copied), so edits flow back to the one shared row with cross-session soft-collaboration. The first listed document is focused. Returns the refreshed document roster so the client can render tabs immediately.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Headers
Path Parameters
Query Parameters
Include each document's full reassembled HTML body. Default false (token-light — recommended for AI agents enumerating or switching tabs): returns only ids, title, section count, focused flag, and page setup, omitting the body which can be hundreds of KB per document. The web app passes true to render document content.
Body
Durable document ids (from GET /v1/documents) to open into the session.
Response
Successful Response

