A method for automatically producing a parts list

In a method for automatically producing a parts list to a product with a predetermined code, which is composed of a plurality of feature fields M1, M2, M3, etc., with appropriate attributes, spare part codes are stored in a file for individual replacement parts that correspond to the ordering codes of the products, for each spare part is suitable. When entering a code order those parts are automatically displayed at eienr computer unit whose attributes match the attributes of the order code.