Here we describe knowledge representation model oriented entity, database conversion, instantiation of the knowledge base, rule editor and data check-up algorithm.
In object-oriented model base management system, properties, method, data interface and metadata of model are encapsulated as model object. Model metadata are used to assist model management.
The development process of MIS applications with object-oriented method is related to form design, database subsystem design, associated design of foregrounding and backgrounding.