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Criterion
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 RAID Log with a method-specific labelled workspace.
Delivery
RAID Log
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.Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it.Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting.
Complexitysame
LowLowLow
Timedifferent
15-45 min45-90 min30 min Setup, dann laufend
Participantsdifferent
1-32-81-3 maintaining, briefing for everyone
Formatdifferent
AsyncWorkshop + asyncAsync
Outputdifferent
ADR File, Decision Log, RationaleAssumption List, Critical Assumptions, Learning PlanRAID Log, Status Report Source
Tagsno overlap
ArchitectureRationaleDocumentationGovernance
AssumptionsRiskDecisionDiscovery
RiskTrackingStakeholdersGovernance
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
Views and Beyond method illustration showing its working structure
Architecture
Views and Beyond