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| Criterion | ![]() Product Strategy Lean Canvas | ![]() Architecture Architecture Decision Record | ![]() Facilitation Stakeholder Salience Model | ![]() Facilitation Alignment Mapping |
|---|---|---|---|---|
Purposedifferent | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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 several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 45-90 min | 15-45 min | 60-90 min | 1-2 h |
Participantsdifferent | 1-6 | 1-3 | 3-6 | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | ADR File, Decision Log, Rationale | Salience Diagram, Strategy per Class | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | StartupLeanAssumptionsBusiness model | ArchitectureRationaleDocumentationGovernance | StakeholdersFacilitationAlignmentGovernance | AlignmentStakeholdersStrategyFacilitation |



