Data Bricklaying Diary

Oct 5, 2026 · Fundamentals

Mission Engineering 08: Modeling Hand-Pour Coffee with OPM — Objects, Processes, and States

This article applies Object-Process Methodology (OPM) to model a hand-pour coffee brewing process, illustrating how to distinguish objects, processes, states, enablers, agents, and transformees, and how to link them to requirements and tasks while identifying resource occupancy gaps.