Published April 4, 2024
Observe the transaction and its exceptions
A workshop can establish vocabulary, but it rarely reveals every physical handoff or workaround. Follow representative receipts, replenishments, picks, and shipments through actual operating conditions. Ask operators to show what happens when a label fails, a location is full, or the expected stock is absent. Record the decision, the person authorized to make it, and the system evidence left behind. Exceptions often expose requirements that normal flow conceals.
Distinguish a requirement from a preferred screen
A request for a new button may express a valid need without identifying the best solution. Ask what decision the user is trying to make and what prevents it today. The answer may involve data availability, permissions, an existing function, or a process change. Preserve the underlying operational requirement separately from a proposed implementation so the team can compare options without losing the reason for the request.
Include physical context
Devices, labels, staging areas, aisle access, noise, gloves, and shared workstations influence whether a workflow is usable. Capture these conditions alongside business rules. A confirmation sequence that works in a meeting room can fail when an operator has to handle a load or repeatedly reposition a scanner. Requirements should describe the relevant environment without turning into unverified equipment instructions; qualified site teams remain responsible for safety and physical constraints.
Resolve differences between shifts
Different practices may be sensible responses to different volume or staffing conditions, or they may represent uncontrolled variation. Do not immediately standardize away the distinction. Ask what each practice achieves and what risks it creates. Compare the outcomes and agree which differences the solution must support. A design approved only by day-shift leadership can miss overnight replenishment, maintenance windows, and handover issues that later become production surprises.
Return the map to the people who do the work
Convert observations into a process map with explicit inputs, decisions, exceptions, and ending conditions. Review it with operators, supervisors, and system owners. Then link the accepted requirements to demonstrations or tests that can prove the intended behavior. Discovery is complete enough to proceed when the team can explain what must work and who owns unresolved decisions—not when every box in a template contains text.
Use with your team
Working checklist
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Educational guidance. Apply it to your product, version, operating conditions, and agreed controls; it is not a project-specific solution design.
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