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| Criterion |  Operations ALPEN Method |  Decision Making Assumption Surfacing |  Operations ABC Analysis |  Decision Making Constraint Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 10-20 min daily | 45-90 min | 30-60 min | 30-90 min |
Participantsdifferent | 1 | 2-8 | 1-5 | 2-8 |
Formatdifferent | Async | Workshop + async | Async | Workshop + async |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Assumption List, Critical Assumptions, Learning Plan | ABC Classification, Focus Rules, Control List | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | PlanningTime managementProductivityOperations | AssumptionsRiskDecisionDiscovery | PrioritizationOperationsPortfolio | ConstraintsDecisionPlanningOptions |