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| Criterion |  Operations Process Mapping |  Operations A3 Problem Solving |  Product Strategy KPI Tree |  Engineering Goal Question Metric |
|---|---|---|---|---|
Purposedifferent | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | When metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-3 h | 45-90 min | 90-180 min initial, dann laufend | 90-180 min |
Participantsdifferent | 3-10 | 2-5 | 3-8 | 3-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Process Map, Handoff List, Improvement Backlog | A3 Report, Action Plan, Root Cause Analysis | KPI Tree, Owner List | GQM Table, Metric Profiles |
Tagsno overlap | ProcessOperationsImprovement | LeanProblem solvingCoachingOperations | MetricsStrategyAlignmentMeasurement | MetricsMeasurementEngineeringAlignment |