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| Criterion | ![]() Agile ROAM Board | ![]() Systems Thinking CATWOE Analysis | ![]() Architecture Software Architecture Canvas | ![]() Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | 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. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 20-40 min initial, dann laufend | 45-90 min | 1-2 h | 60-120 min |
Participantsdifferent | 3-15 | 3-8 | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | ROAM Board, Owner List | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Architecture Canvas, Goals, Constraints, Quality Attributes | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | RiskAgileTrackingAlignment | Systems thinkingFramingStakeholders | CanvasArchitectureAlignmentWorkshop | ArchitectureCommunicationStakeholdersCanvas |



