| use boundary | First user, decision, horizon, first useful result, and truthful stop. |
| operating-System candidates | Candidate referents, decisive identity and boundary facts, selected System or subject-pattern return, and rejected alternatives. |
| continuing result or service | Receiver, result or preserved condition, operating conditions, interruption observation, and unresolved value, quality, safety, or acceptance claims. |
| demand and commitments | Demand classes; commitment parties, contents, conditions, horizons, authority, status, and evidence gaps. |
| subjects and units | Exact subjects, unit identity rules, Work-item start/finish where relevant, subject/result relations, and receiving uses. |
| boundary and returns | Included Work, resources, relations, environments, horizon, exclusions, and specialist results needed. |
| control concern | The decision-changing observation, actuation, supervision, feedback, or rate question, or an explicit not current result. |
| continuation | Next useful pattern and an observable reopen condition. |
| downstream disposition | Every known view, account, policy, or later decision that consumed a changed focus field, marked recheck, still usable, or return with its reason; unrelated consumers remain intact. |