Based on knowledge of the bidding requirements, combined with cloud optical SSEAM N9 system features and our previous experience in project implementation, on the whole we believe N9 platform for user needs, especially equipment lifecycle management, flexible on-site applications, rapid retrieval, personalized ticket model, configuration extension, process definition is more appropriate to demand. We believe that: "Fixed Equipment Management System" is a comprehensive set of fixed equipment management system, between the user departments involved in this Part, collaborative work between the use of units. Since most of the demand software platform and better able to meet the demand, we will put more focus on user needs research mining, data preparation, testing, user training and system optimization of the run-on. The overall implementation of the project should research, overall planning, steadily. Official set of books and also released a trial set of books to facilitate the user's potential to practice, but also timely entry official data. Minimize user implementation workload, can we deal with, we deal with; you can not deal with, as long as the customer can provide original documents, data, in cooperation with users, we endeavor to provide data processing services. Process design, data collection on entry, as simple and easy to operate, a large number of implantable automatic default values ??under the authority of functions in order to reduce user workload spending. We will arrange a professional test engineers involved in the implementation approach, in order to enhance stability on the line after the ease of use. This chapter will clear that the overall design principles EAM user enterprise equipment management system construction project, the project guidelines, the overall design concept and overall targeting; at the same time, we will have the overall business logic structure of the project, the software architecture, security architecture and other aspects of proposed master plan.