Trigger
A shared drive contains a customer technical agreement, legacy equipment drawing, supplier manual, inspection sheet or Excel list needed for a change, purchase, repair or quality decision.
SCENARIO-DETAIL / LOCALIZED DECISION BRIEF
Business trigger: A shared drive contains a customer technical agreement, legacy equipment drawing, supplier manual, inspection sheet or Excel list needed for a change, purchase, repair or quality decision.
REFERENCE_ARCHITECTURE · READBACK_VERIFY

DECISION RECORD / C.22
Source-traceable reference · pp.48–49
A shared drive contains a customer technical agreement, legacy equipment drawing, supplier manual, inspection sheet or Excel list needed for a change, purchase, repair or quality decision.
Extract business fields, locate the source page and create a governed task without breaking directory permissions or versioning.
Stop business conclusions when the approved version is unclear, file permissions change or scan quality is inadequate. Identical filenames do not prove identical versions.
File permissions remain intact; extracted fields resolve to source pages; the version is confirmed; business actions cite formal evidence; execution results link back to the file and task.
Choose a representative file set and confirm inherited access, approved versions, page citations and output-task boundaries.
KNOWLEDGE → COMPARISON → DIRECTION → OPTIMIZATION
The full-detail canonical evidence record remains available in Chinese. IDs, Truth classes, boundaries, and source references stay unchanged across languages.
Source-traceable reference
Compare the same operating fields before choosing a direction.
Confirm the owner, authority, human gate, and readback rule.
Define a baseline, target, owner, and observation window before claiming impact.