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| Criterion |  Operations A3 Problem Solving |  Decision Making Constraint Analysis |  Delivery Communication Plan |
|---|---|---|---|
Purposedifferent | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | 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. | When many people need to be informed in parallel and messages would otherwise arrive unevenly or too late, a Communication Plan orders communication reliably. Channels, audiences, and cadences interlock so important information doesn't get lost. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 30-90 min | 45-90 min |
Participantsdifferent | 2-5 | 2-8 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Communication Plan, Channel Matrix, Message Cadence |
Tagsno overlap | LeanProblem solvingCoachingOperations | ConstraintsDecisionPlanningOptions | CommunicationStakeholdersDeliveryPlanning |
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