9 Computer software for computer aided design (CAD), computer aided manufacturing (CAM) and computer aided engineering (CAE); the management and automation of business, engineering, component, product, production, customer, supplier, and maintenance information; workflows and production processes in the nature of design/engineering collaboration and control systems for facilitating interactive design-to-order and product customization processes; the visualization and digital mockup of designs, and software development, along with user guides sold with such software as a unit.