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Criterion
Quality Attribute Workshop workspace showing the question, observations, and next decision.
Architecture
Quality Attribute Workshop
EventStorming on a long working surface: colored event cards form a business flow, friction points are marked, and a boundary separates different areas of responsibility.
Domain Modeling
EventStorming
Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
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.When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views.An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale.
Complexitysame
MediumMediumMedium
Timedifferent
2-4 h2-8 h1-3 Wochen vom Draft bis zur Entscheidung
Participantsdifferent
5-155-123-20 Reviewer
Formatdifferent
WorkshopWorkshopAsync
Outputdifferent
Quality Scenarios, Priority List, Architecture ConcernsEvent Timeline, Ubiquitous Language, Boundaries, Open QuestionsRFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets
Tagsno overlap
RequirementsArchitectureWorkshop
Domain-Driven DesignEventsDiscoveryWorkshop
ArchitectureDecisionAsyncGovernance
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Paper illustration of the Lightning Decision Jam working structure.
Facilitation
Decision Jam