You may partition your project encyclopedia into models, each represented by a model Entity Relation diagram, which is further represented by one or more Subject Areas. Definitions available to all models within an encyclopedia are provided within a Pool. You may build the model diagram automatically from specified subject area diagrams, or start with the model, and build constituent subject area diagrams. A change made to a Subject Area diagram is automatically reflected in the Model Diagram, and vice versa. Again, you're working faster and more logically, concentrating on the area of your domain while you work in a subject area, or working with the model diagram for an enterprise view.
Data modeling now supports models and subject areas, as well as separate physical modeling.
Entity types are automatically transformed as required based on the relationship you draw. Relationships between entities are maintained for whatever diagram they appear on within a model. Data Dictionary of Attributes, Elements, Structures, and Domains Data elements provide the core data dictionary entry. Attributes enable the modeler to enter instance data, such as primary key, foreign key, and nullity information. Data structures provide the modeler with a way to group data elements.