Good combination of product and service is one of key issues toward environmental conscious business. This paper aims at demonstrating a design method and a CAD tool to integrate products and service activities for total value. Service Blueprint from marketing field is extended to cover product behavior by utilizing physical feature from engineering field. View model, which describes function structure of service for the receiver state, works as a bridge between product behavior and service activity. Both the above method and the CAD tool are demonstrated through an example presented herein.