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| Criterion |  Decision Making Red Teaming |  Knowledge Modeling IBIS |  Architecture Request for Comments |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | 1-4 h | 1-3 h | 1-3 Wochen vom Draft bis zur Entscheidung | 15-45 min |
Participantsdifferent | 3-8 | 2-8 | 3-20 Reviewer | 1-3 |
Formatdifferent | Workshop | Workshop + async | Async | Async |
Outputdifferent | Challenge Findings, Risk Register, Mitigation Plan | Issue Map, Positions, Argument Notes | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | ADR File, Decision Log, Rationale |
Tagsno overlap | RiskDecisionSensemaking | RationaleKnowledgeDecision | ArchitectureDecisionAsyncGovernance | ArchitectureRationaleDocumentationGovernance |