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| Criterion |  Delivery Shape Up |  Architecture Request for Comments |  Decision Making Constraint Analysis |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | Shape Up helps clarify scope, sequence, and delivery flow. It makes work boundaries and decisions explicit and captures results as pitches, bet-table decisions, and hill charts. | 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 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. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 6 Wochen Cycle + 2 Wochen Cool-Down | 1-3 Wochen vom Draft bis zur Entscheidung | 30-90 min | 15-45 min |
Participantsdifferent | 2-4 pro Pitch | 3-20 Reviewer | 2-8 | 1-3 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Pitches, Bet-table decisions, Hill charts, Cooldown outcomes | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | ADR File, Decision Log, Rationale |
Tagsno overlap | PlanningDeliveryAutonomy | ArchitectureDecisionAsyncGovernance | ConstraintsDecisionPlanningOptions | ArchitectureRationaleDocumentationGovernance |