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| Criterion |  Architecture Quality Attribute Workshop |  Knowledge Modeling IBIS |  Facilitation Consensus Workshop |  Architecture Software Architecture Canvas |
|---|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | 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. | 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. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 2-4 h | 1-3 h | 1-3 h | 1-2 h |
Participantsdifferent | 5-15 | 2-8 | 5-30 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Issue Map, Positions, Argument Notes | Consensus Clusters, Theme Titles, Priority Areas | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | RequirementsArchitectureWorkshop | RationaleKnowledgeDecision | FacilitationConsensusWorkshopAlignment | CanvasArchitectureAlignmentWorkshop |