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| Criterion |  Knowledge Modeling IBIS |  Operations Failure Mode and Effects Analysis |  Decision Making Red Teaming |  Operations 8D Problem Solving |
|---|---|---|---|---|
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. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | 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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. |
Complexitydifferent | Medium | High | High | High |
Timedifferent | 1-3 h | 2-6 h | 1-4 h | 1-6 Wochen |
Participantsdifferent | 2-8 | 3-10 | 3-8 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Issue Map, Positions, Argument Notes | FMEA Table, Risk Priority, Mitigation Actions | Challenge Findings, Risk Register, Mitigation Plan | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | RationaleKnowledgeDecision | RiskQualityOperationsRoot cause | RiskDecisionSensemaking | QualityProblem solvingRoot cause |