There are a lot of tables and views and functions in NMIS. It is very complex to administrate privileses of these tables and views and functions. This paper present the user-role method of administration of authorization which not only solve the difficulties, but also make the administration of authorization easy.
金晶. 网络管理信息系统授权管理[J]. 现代图书情报技术, 2000, 16(4): 51-52.
Jin Jing. The Administration of Authorigation in NMIS. New Technology of Library and Information Service, 2000, 16(4): 51-52.