§Scoped to B-06
- production custody — The provenance chain that connects a design study's captured reading object to an actual generated report revision.
- reader-task fixture — A frozen user goal and success criterion used to assess whether a report projection supports a concrete reading task.
§Scoped to B-07
- static-report transfer boundary — The point where bounded research findings become design or implementation constraints for the generated report.
- trial snapshot — A revision-pinned record of trial inputs and observed outputs used to make a platform comparison reproducible.