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| Criterion |  Knowledge Modeling IBIS |  Delivery MoSCoW |  Decision Making Trade-off Analysis |
|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 1-3 h | 30-90 min | 45-120 min |
Participantsdifferent | 2-8 | 3-12 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Prioritized Backlog, Release Scope, Tradeoff Notes | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides |
Tags1 shared | RationaleKnowledgeDecision | PrioritizationScopeDecision | TradeoffsDecisionCriteriaOptions |
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