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Criterion
Paper illustration for ABC Analysis
Operations
ABC Analysis
Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
Paper illustration of a calibrated five-by-five risk matrix with response cards.
Decision Making
Risk Matrix
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.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.When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List.
Complexitydifferent
LowMediumLow
Timedifferent
30-60 min1-3 Wochen vom Draft bis zur Entscheidung30-60 min
Participantsdifferent
1-53-20 Reviewer3-10
Formatdifferent
AsyncAsyncWorkshop + async
Outputdifferent
ABC Classification, Focus Rules, Control ListRFC document, Reviewer comments, Decision rationale, Follow-up ADR or ticketsRisk Matrix, Top Risk List
Tagsno overlap
PrioritizationOperationsPortfolio
ArchitectureDecisionAsyncGovernance
RiskDecisionPrioritizationAssessment
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Often compared together

Methods with strong topical overlap with the current selection, not yet in the comparison.

Four paper stations connect system purpose, quality goals, risk cards and focused investigation with a target and gap profile.
Architecture
LASR (Lightweight Approach for Software Reviews)
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: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)