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| Criterion |  Operations ABC Analysis |  Architecture C4 Model |  Architecture Software Architecture Canvas |  Facilitation Consensus Workshop |
|---|---|---|---|---|
Purposedifferent | 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. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | 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. | When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 30-60 min | 1-4 h | 1-2 h | 1-3 h |
Participantsdifferent | 1-5 | 1-5 | 3-10 | 5-30 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | ABC Classification, Focus Rules, Control List | Context Diagram, Container Diagram, Component Diagram | Architecture Canvas, Goals, Constraints, Quality Attributes | Consensus Clusters, Theme Titles, Priority Areas |
Tagsno overlap | PrioritizationOperationsPortfolio | ArchitectureCommunicationVisualization | CanvasArchitectureAlignmentWorkshop | FacilitationConsensusWorkshopAlignment |