- Integrated Information system allows Purchasing to make the best decision - to use, the purchase order is transmitted to vendor System can be configured to fax o vendor, transmit it electronically through EDI (electronic data interchange), or send it ove Internet Detailed Scheduling Detailed plan of what is to be produced, considering machine capacity and available labor - Production schedules should be determined by evaluating the costs of equipment setup and inventory holding.ERP systems can play a Key role in collaborative planningERP and Suppliers (cont'd) Supplier collaboration requires trust and shared data through common formats.o SAP ERP updates inventory levels automatically after confirmation.- An integrated information system helps simplify this analysis because it: Main idea: An integrated information system makes production scheduling decisions easier and more accurate by providing automatic cost analysis.