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Criterion
Paper illustration of RAID Log with a method-specific labelled workspace.
Delivery
RAID Log
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 Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
Purposedifferent
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.LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail.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.
Complexitydifferent
LowMediumMedium
Timedifferent
30 min Setup, dann laufend3–4 h for initial assessment; preparation and deeper analysis additional1-3 Wochen vom Draft bis zur Entscheidung
Participantsdifferent
1-3 maintaining, briefing for everyone1 or a small team; particularly suitable for 3–4 people3-20 Reviewer
Formatdifferent
AsyncWorkshop + asyncAsync
Outputdifferent
RAID Log, Status Report SourceLean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checksRFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets
Tagsno overlap
RiskTrackingStakeholdersGovernance
ArchitectureQualityRiskAssessmentLean
ArchitectureDecisionAsyncGovernance
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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 a calibrated five-by-five risk matrix with response cards.
Decision Making
Risk Matrix
Architecture Communication Canvas method illustration showing its working structure
Architecture
Architecture Communication Canvas
Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record