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| Criterion |  Knowledge Modeling IBIS |  Decision Making Constraint Analysis |  Operations Theory of Constraints |  Decision Making Argument Mapping |
|---|---|---|---|---|
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 an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | For a system that does not get faster despite effort, the method directs attention to the bottleneck. It concentrates improvement on the point that actually limits throughput. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Medium | Low | High | Medium |
Timedifferent | 1-3 h | 30-90 min | 2-4 h Analyse, laufend | 1-3 h |
Participantsdifferent | 2-8 | 2-8 | 3-12 | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Constraint Map, Improvement Plan, Flow Metrics | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | RationaleKnowledgeDecision | ConstraintsDecisionPlanningOptions | OperationsConstraintsFlowImprovement | SensemakingDecisionRationale |