Abstract: In recent years, the mobile OA market has continued to grow at a high speed, and Lotus Domino platform has become a mature OA development platform in the market. This platform provides workflow automation functions, document database, email system and many templates, with high safety, reliability and flexibility. Taking Lotus Domino B/S as the development platform, this paper introduces the development background of the mobile OA system of SINOPEC Engineering Incorporation, analyzes the product structure and technical advantages of Lotus Domino B/S platform, discusses in detail the development process and core technology of the mobile OA system, and introduces the implementation effect and the insufficiencies of the OA system

Key words: Lotus Domino/Notes system, B/S pattern, mobile office, workflow