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Selected:Kaizen EventATAM (Architecture Tradeoff Analysis Method)Stakeholder MappingPower Interest Grid
| Criterion |  Operations Kaizen Event |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Facilitation Stakeholder Mapping |  Facilitation Power Interest Grid |
|---|---|---|---|---|
Purposedifferent | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | When an initiative depends on many people, interests, and power dynamics, Stakeholder Mapping systematically orders the environment. It shows who influences, who is affected, and where relationship management or safeguarding matters first. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. |
Complexitydifferent | Medium | High | Low | Low |
Timedifferent | 0.5-5 Tage | Several meetings plus preparation and analysis; total effort depends on scope | 60–90 min | 30-60 min |
Participantsdifferent | 4-10 | Evaluation team, architects, and relevant stakeholders | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Stakeholder Map, Engagement Plan, Risk Notes | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | LeanContinuous improvementOperations | ArchitectureQualityRiskTradeoffsStakeholders | StakeholdersAlignmentFacilitationChange | StakeholdersFacilitationAlignmentPlanning |