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| Criterion |  Knowledge Modeling IBIS |  Decision Making Trade-off Analysis |  Facilitation Consensus Workshop |
|---|---|---|---|
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. | 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. | When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-3 h | 45-120 min | 1-3 h |
Participantsdifferent | 2-8 | 2-8 | 5-30 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Issue Map, Positions, Argument Notes | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | Consensus Clusters, Theme Titles, Priority Areas |
Tagsno overlap | RationaleKnowledgeDecision | TradeoffsDecisionCriteriaOptions | FacilitationConsensusWorkshopAlignment |
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