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| Criterion |  Architecture Architecture Decision Record |  Operations ABC Analysis |  Decision Making Argument Mapping |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | 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. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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. | 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. |
Complexitydifferent | Low | Low | Medium | High |
Timedifferent | 15-45 min | 30-60 min | 1-3 h | 90-180 min |
Participantsdifferent | 1-3 | 1-5 | 1-8 | 3-8 |
Formatdifferent | Async | Async | Workshop + async | Workshop |
Outputdifferent | ADR File, Decision Log, Rationale | ABC Classification, Focus Rules, Control List | Argument Map, Evidence Gaps, Decision Rationale | CoD Table, Prioritization Sequence |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | PrioritizationOperationsPortfolio | SensemakingDecisionRationale | PrioritizationDeliveryEconomicsDecision |