... 345 feedback in, 246 – 247 finite scheduling in, 251implementation in, 344 – 345 opportunities to accelerate in, 245 – 246 overview of, 49 –50pilot tests in, 245 plant floor organization in, 342 – 344 routings in, ... tests, 2 24 Item data:education for, 213overview of, 213–2 14 policy for, 213Job shops, 247 definition of, 341 diagram of, 344 finite scheduling in, 251implementation in, 344 – 345 overview of, 247 plant ... 357of an item as material is issued from stock, and increases the book inven-tory as material is received into stock. The key concept here is that the book record is updated together with the movement...