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| Criterion |  Knowledge Modeling IBIS |  Delivery Cost of Delay |  Knowledge Modeling Knowledge Mapping |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 1-3 h | 90-180 min | 1-3 h | 45-90 min |
Participantsdifferent | 2-8 | 3-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | CoD Table, Prioritization Sequence | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | RationaleKnowledgeDecision | PrioritizationDeliveryEconomicsDecision | KnowledgeMappingRisk | AssumptionsRiskDecisionDiscovery |