Multi-level data flow diagrams show the flow of information in a system and data transformations. Integrated text specifications describe each process on the diagrams. Database designers model data intensive systems with entity-relation diagrams. Attributes of the data model are added and defined using a details dialog that can be user customized. Foreign keys providing referential links between entities can be generated automatically.
Class diagrams show the static class structure of an object-oriented design project.
Each class on the diagram has attributes and operations defined in the dictionary and detailed information like data types and function argument lists. The integrated Code, Browse and Specification windows can be linked to diagram objects. Macintosh computer with MacOS 7.x or later 32 MB RAM and 25 MB of free disk space.