| 摘要 |
PROBLEM TO BE SOLVED: To easily attain edition and management by gathering the distributed parts lists of plural similar models into one list. SOLUTION: A constitution information obtaining part 21 obtains the constitution information of a product model from a constitution information chart 11 of a storage part 1 for storing the constitution information of a product, and a constitution information assembling part 22 gathers the obtained constitution information of plural similar product models into one plural model parts list. The plural model parts lists edited by a parts information editing part 3 are transferred to a constitution information decomposing part 23, and decomposed for each model by using the column of quantity as are reference, and decomposed into records having the columns of the parent product name, product name, and quantity, and the constitution of the parts is converted into a format to be stored in a constitution information chart 11. Then, overlapped records between the plural models are removed, and data are registered in the constitution information chart 11. |
