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| Criterion |  Decision Making Pre-Mortem |  Agile Affinity Estimation |  Business Strategy GAP Analysis |
|---|---|---|---|
Purposedifferent | 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. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 20–45 min | 30-90 min | 1-3 h |
Participantsdifferent | Small cross-functional group | 3-12 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Affinity Size Map, Grouped Estimates, Unclear Items | Gap Matrix, Action Plan, Risk Notes |
Tagsno overlap | RiskDecisionFailurePlanning | EstimationBacklogRelative sizing | StrategyAnalysisPlanning |
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