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Selected:Architecture Decision RecordA3 Problem SolvingArchitecture Communication CanvasViews and Beyond
| Criterion |  Architecture Architecture Decision Record |  Operations A3 Problem Solving |  Architecture Architecture Communication Canvas |  Architecture Views and Beyond |
|---|---|---|---|---|
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. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 15-45 min | 45-90 min | 60-120 min | 1-3 Tage |
Participantsdifferent | 1-3 | 2-5 | 2-8 | 1-4 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | A3 Report, Action Plan, Root Cause Analysis | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Architecture Views, Cross-view Notes, Rationale |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | LeanProblem solvingCoachingOperations | ArchitectureCommunicationStakeholdersCanvas | DocumentationStakeholdersArchitecture |