View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Delivery RAID Log |  Decision Making Constraint Analysis |  Architecture arc42 |  Decision Making Pre-Mortem |
|---|---|---|---|---|
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. | 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. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30 min Setup, dann laufend | 30-90 min | 1-2 Tage | 20–45 min |
Participantsdifferent | 1-3 maintaining, briefing for everyone | 2-8 | 1-4 | Small cross-functional group |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | RAID Log, Status Report Source | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Architecture Document, Context View, Runtime View, Deployment View | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | RiskTrackingStakeholdersGovernance | ConstraintsDecisionPlanningOptions | ArchitectureDocumentationCommunication | RiskDecisionFailurePlanning |