NECESSITY MANAGEMENT DEVICE, NECESSITY MANAGEMENT METHOD, NECESSITY MANAGEMENT PROGRAM AND COMPUTER-READABLE RECORDING MEDIUM STORING NECESSITY MANAGEMENT PROGRAM

摘要

PPROBLEM TO BE SOLVED: To easily grasp a request situation of a customer, and to flexibly cope with requirement of the customer to efficiently and certainly manage necessity. PSOLUTION: This necessity management device has: a request information input part 101 receiving input of request information at least including information related to a desired delivery time of a product, information related to a desired amount of the product, and information (necessity rank information) related to a process to which production of the product is brought forward when requesting the production of the product; a display screen generation part 102 generating information related to a display screen list-displayed with all or a part of the request information inputted by the request information input part 101; and a display screen output part 103 outputting the information related to the display screen generated by the display screen generation part 102. PCOPYRIGHT: (C)2006,JPO&NCIPI