The development of Information System has been experienced four phases: Computing Central ,Data Cen-tral,Object Central phase,and Model Central phase under developing. Information Model in UML will be the core ofdevelopment of Information System. In order to manage Information Model,Artifacts of system development (such asmodels, documents ,source codes and components),the development process and the running of information system,an information system of information systems,Meta Information System ,must be built. Meta Information Systemwill become a Computer Integrated Manufacture System (CIMS)of Software Enterprise.
