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| Criterion |  Decision Making Constraint Analysis |  Systems Thinking Soft Systems Methodology |  Decision Making Pre-Mortem |  Decision Making Red Teaming |
|---|---|---|---|---|
Purposedifferent | 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. | Soft Systems Methodology helps explore unclear or politically charged problems systematically. Instead of forcing a quick answer, the method builds a shared understanding of perspectives and room for action. | 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. | For strategic decisions with high reach, agreement and gut feeling are often not enough. Red teaming brings deliberate opposition into the situation and tests where a plan breaks under real counterarguments. |
Complexitydifferent | Low | High | Low | High |
Timedifferent | 30-90 min | 0.5-3 Tage | 20–45 min | 1-4 h |
Participantsdifferent | 2-8 | 5-15 | Small cross-functional group | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Rich Picture, Root Definitions, Conceptual Models, Change Agenda | Risk list, Mitigation plan, Assumption log | Challenge Findings, Risk Register, Mitigation Plan |
Tagsno overlap | ConstraintsDecisionPlanningOptions | Soft systemsComplexitySensemakingSystems thinking | RiskDecisionFailurePlanning | RiskDecisionSensemaking |