Why safety stock calculations belong on the dashboard, not in a sidebar
When safety stock lives in a separate spreadsheet, planners mentally adjust the exception queue. Putting the formula on the dashboard surface keeps everyone aligned.
Field Notes
Practical writing on inventory visibility, replenishment decisions, and dashboard design for supply chain teams.
Mapping lead-time drift across Korean and overseas suppliers
Domestic supplier lead times are stable until they are not. Overseas lanes drift slowly. A comparison panel catches both patterns before they affect replenishment.
The location code cleanup nobody schedules — and why it blocks every dashboard
Duplicate location codes between warehouses are the most common reason inventory visibility projects run over timeline. Here is how we surface them in a mapping workshop.