Diagnose
A proposed workflow
The sequence below is a starting design, not a claim about the current operation.
- 01Select decisions and a small common measure setDefine evidence and the exception path
- 02Document local formulas and legitimate differencesDefine evidence and the exception path
- 03Approve shared definitions and mapping rulesDefine evidence and the exception path
- 04Validate site submissions with visible completenessDefine evidence and the exception path
- 05Consolidate without hiding local exceptionsDefine evidence and the exception path
- 06Review changes through a cross-site governance groupConfirm ownership and handover
Design
Data inputs
Use the minimum information needed and define its source and retention.
| Reference | Input or decision to establish |
|---|---|
| 01 | Site calendar, shift and cutoff |
| 02 | Product, line and unit mappings |
| 03 | Measure numerator, denominator and exclusions |
| 04 | Submission status, correction and approval |
Design
Human responsibilities
Automation routes information; accountable people retain operational decisions.
01Business sponsor owns comparison purpose
Use a representative example to confirm the cause, owner, decision rule, and exception path.
02Site owners attest local submissions
Use a representative example to confirm the cause, owner, decision rule, and exception path.
03Data stewards manage mappings
Use a representative example to confirm the cause, owner, decision rule, and exception path.
04Report owner publishes exceptions and revisions
Use a representative example to confirm the cause, owner, decision rule, and exception path.
Measure
Limitations
Standardization is not uniformity. Comparing unlike product mixes, planned time, or quality rules can mislead even when arithmetic is correct.
