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Selected:Architecture Decision RecordArchitecture Inception CanvasROAM BoardSoftware Architecture Canvas
| Criterion | ![]() Architecture Architecture Decision Record | ![]() Architecture Architecture Inception Canvas | ![]() Agile ROAM Board | ![]() Architecture Software Architecture Canvas |
|---|---|---|---|---|
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. | 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. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-45 min | 1-2 h | 20-40 min initial, dann laufend | 1-2 h |
Participantsdifferent | 1-3 | 3-8 | 3-15 | 3-10 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | ADR File, Decision Log, Rationale | Inception Canvas, Risks, Goal List, Open Questions | ROAM Board, Owner List | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | AlignmentArchitectureCanvas | RiskAgileTrackingAlignment | CanvasArchitectureAlignmentWorkshop |



