How the parts connect

Stage	Owning surface	Result
Prepare a draft	Production owner and channel recipe	New immutable media version
Bring work into Studio	Controlled intake	Reviewable version with provenance
Watch and decide	Video Review	Notes and exact-version creative decision
Prepare destinations	Production owner	Release package for separate approval
Carry out release	Authorized owner or connected adapter	Destination action and readback
Track evidence	Calendar release ledger	Recorded scheduling or publication result
Reuse and improve	Sound Room, Design Lab, Creator Library and Learning	Accepted resources and supported lessons

Studio provides the private record and review surface. Generation and platform upload are separate execution responsibilities. A worker API or a queued job does not prove those adapters are operational.

The earlier general operator workspace is historical context. Start with the interface map for the creator rooms.