... 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 ... are often used to accomplish this. The purpose ofRough-Cut Capacity Planning is to evaluate the plan prior to attempting to implement it. Sometimes called Resource Requirements Planning. ROUTINGInformation ... 349–350 Enterprise Software (ES):configuration of, 65 68 diagram of, 4emergence of, 57enhancement of, 65 68 vs. ERP, 3–4without ERP, 51installation of, 68 –70without ERP, 240and the Internet,...