Abstract: A computer based method of collecting, structuring, and displaying product configuration information, and using the product configuration information to produce a computer program that validates product option selections and configures a product, is disclosed. The computer based method is used to create a Knowledge Map that contains product information objects. A product information object can be one of: a product option object, representing a customer option; a product module object, representing a collection of product parts, plans, tools, functional tests, inspections, or software; a grouping object, grouping product options or modules; or a relational object representing a relation between product objects. An input device is used to select a plurality of product information objects and position the objects in a display area. Upon selection of the objects, an operator is prompted to input specific information pertaining to the selected object.