Discrete manufacturers: plastics, fabrication and vehicle parts
Sites running short changeovers against a customer release schedule, where output, scrap and downtime are argued about every morning. The same shop floor problem in a different vocabulary, and rarely counted in the same list as packing, which is exactly why the segment stays underworked.
Who signs: the plant manager, director of manufacturing, VP of operations, the quality manager, and the engineering lead on a rollout.