In our student dormitory, it is necessary to submit an application when overnight stay at weekend, and confirm your return to the dormitory. Currently, students submit paper documents, which are manually organized and sorted by dormitory office staff and faculty members on duty. In addition, students cannot check at hand whether or not they have submitted, so duplicate submissions and non-submissions may occur. In this paper, we describe the development of the electronic system of overnight stay application. We have constructed the dormitory student database and created the web user-interfaces. The Microsoft365 cloud applications are also used for the system.
