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Criterion
Paper illustration for Constraint Analysis.
Decision Making
Constraint Analysis
Architecture Inception Canvas method illustration showing its working structure
Architecture
Architecture Inception Canvas
Paper illustration for RAPID
Decision Making
RAPID
Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
Purposedifferent
When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped.The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails.In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels.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
LowLowMediumMedium
Timedifferent
30-90 min1-2 h45-90 min1-3 Wochen vom Draft bis zur Entscheidung
Participantsdifferent
2-83-83-123-20 Reviewer
Formatdifferent
Workshop + asyncWorkshopWorkshop + asyncAsync
Outputdifferent
Constraint List, Hard/Soft Classification, Option Impact Notes, Decision BoundariesInception Canvas, Risks, Goal List, Open QuestionsRAPID Role Map, Recommendation, Decision LogRFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets
Tagsno overlap
ConstraintsDecisionPlanningOptions
AlignmentArchitectureCanvas
DecisionRolesGovernance
ArchitectureDecisionAsyncGovernance
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