Aggregate preflight, costing, capacity, materials, approvals and risk into one explainable production health view.
The twin is most useful after several specialist tools have been used. It reads the local evidence that already exists and turns the collection into a health view: what is present, what is missing, and what contains an explicit negative state such as HOLD, BLOCKED, LATE or REORDER.
Freshness is a separate concern. If the Job Core shows that trim changed after preflight, an old positive preflight should not be treated as proof for the new geometry. The twin is designed to make that mismatch visible rather than reward a large number of old green cards.
For jobs that do not use a process, mark the process not applicable in the relevant operations workflow instead of fabricating a passing result. A sheet-fed flyer should not be forced through roll-media checks merely to make a dashboard look complete.
A green result from before a major revision should not remain green by implication. The twin distinguishes missing, stale, review and blocked signals.
Roll, sheet-fed and booklet work do not require identical evidence. Applicability is explicit rather than forcing irrelevant checks.
It summarizes the evidence saved in this browser; the actual press, substrate and provider specification remain authoritative.