Keep period and revision as separate fields
Synthetic F-151 r1 covers October but omits B; r2 covers October with A/B. F-152 is a correct November report. The preview labels the replacement relationship, keeping each artifact identity.
| Input or inspection | Expected view | Business meaning |
|---|---|---|
| Open corrected copy | F-151 r2 /2026-10 /A,B | Covers original October gap |
| Open original | F-151 r1 /2026-10 /A | Historical faulty delivery retained |
| Inspect November | F-152 /2026-11 /A,B | Different period |
Follow the same-period replacement
- The October-copy summaries show period and revision.
- The corrected copy names the artifact it replaces.
Which artifact can satisfy October’s missing-B requirement?
Show the worked answer
F-151 r2. F-152 belongs to November and cannot replace the October outcome.
Artifact contents are the supplied fixture; opening a copy does not establish actual customer receipt.