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| Criterion |  Operations A3 Problem Solving |  Operations Gemba Walk |  Facilitation Stakeholder Salience Model |  Facilitation Stakeholder Mapping |
|---|---|---|---|---|
Purposedifferent | 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 there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | When stakeholders appear to matter very differently, the Stakeholder Salience Model rates their actual priority through power, legitimacy, and urgency. It turns individual contributions into a visible selection. The result is captured as a Salience diagram and a class-based strategy. | 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. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 45-90 min | 30-120 min | 60-90 min | 60–90 min |
Participantsdifferent | 2-5 | 2-6 | 3-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Observation Notes, Improvement Ideas | Salience Diagram, Strategy per Class | Stakeholder Map, Engagement Plan, Risk Notes |
Tagsno overlap | LeanProblem solvingCoachingOperations | LeanObservationProcessOperations | StakeholdersFacilitationAlignmentGovernance | StakeholdersAlignmentFacilitationChange |