Orders and kitting
Manufacturers start talking “pick an MES” and go wrong there. Whether work orders come from sales or planning, when kitting allows start, whether labor is keyed or scanned at the op, whether a fail is rework or scrap—if those stay verbal, go-live only adds another data-entry layer. We walk one work order with planning, warehouse, and the supervisor: issue, start, move, put-away. Which step is a paper card, which is WeChat, which is not recorded at all, goes on the scope list. Clear that chain before deciding what enters the system and what this phase leaves.