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| Criterion |  Product Strategy ICE Scoring |  Decision Making Pre-Mortem |  Decision Making Decision Rights Mapping |
|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 30-60 min | 20–45 min | 90-180 min |
Participantsdifferent | 2-8 | Small cross-functional group | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | ICE Table, Top Idea List | Risk list, Mitigation plan, Assumption log | Decision Rights Matrix, Agreement |
Tags1 shared | PrioritizationScoringGrowthDecision | RiskDecisionFailurePlanning | DecisionGovernanceAlignmentResponsibility |
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