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Selected:Incident CommandSoftware Architecture CanvasArchitecture Decision RecordArchitecture Inception Canvas
| Criterion | ![]() DevOps Incident Command | ![]() Architecture Software Architecture Canvas | ![]() Architecture Architecture Decision Record | ![]() Architecture Architecture Inception Canvas |
|---|---|---|---|---|
Purposedifferent | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | 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. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | As needed | 1-2 h | 15-45 min | 1-2 h |
Participantsdifferent | 4-15 | 3-10 | 1-3 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop |
Outputdifferent | Incident Log, Action Tracker, Stakeholder Updates | Architecture Canvas, Goals, Constraints, Quality Attributes | ADR File, Decision Log, Rationale | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | IncidentOperationsReliability | CanvasArchitectureAlignmentWorkshop | ArchitectureRationaleDocumentationGovernance | AlignmentArchitectureCanvas |



