Export and Project Data Sharing
Export native model bytes in the browser and grant project-data access safely.
Export model
Export is a browser-client operation. The Studio waits for Creator Core synchronization, exports native bytes and uses the browser’s file capability or download fallback. There is no server model export job.
Owner and editor permissions
Owners manage invitations and members. Editors can load and save the same native revision chain. Write authorization is checked before storage and again in the final conditional D1 insert, so a revoked member cannot advance the head after an in-flight R2 upload.