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| Criterion |  Agile Acceptance Criteria Workshop |  Operations ALPEN Method |  Operations Failure Mode and Effects Analysis |  Agile Three Amigos |
|---|---|---|---|---|
Purposedifferent | When a story needs clear checkpoints before implementation, it sharpens expectation and scope together. It sorts work by value, risk, and delivery ability. The result is captured as Acceptance Criteria and a Story Update. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | When story, test, and implementation could drift apart, it brings business perspective, engineering, and quality together early. It prevents a story from being read differently only late in the process. |
Complexitydifferent | Low | Low | High | Low |
Timedifferent | 20-40 min pro Story | 10-20 min daily | 2-6 h | 15-30 min |
Participantsdifferent | 3-6 | 1 | 3-10 | 3 |
Formatdifferent | Workshop | Async | Workshop | Workshop + async |
Outputdifferent | Acceptance Criteria, Story Update | Daily Plan, Time Estimates, Review Notes | FMEA Table, Risk Priority, Mitigation Actions | Clarified Story, Test Examples, Open Questions |
Tagsno overlap | AgileRequirementsRefinementBehavior-Driven Development | PlanningTime managementProductivityOperations | RiskQualityOperationsRoot cause | CollaborationBehavior-Driven DevelopmentQualityRefinement |