Information Flow Modeling

The process flow model is integrated with the data model to give an indication of how information flows by a business field. The Output and Input data objects are shown for each procedure providing an indication of how the process transforms information to complete a business function.

Once a accomplish group of process flow models has been established the information engineer along with others examines how the  existing process can  be  reengineered example for [HAM93],[JAY94]) and where existing information applications or systems might be modified or replaced through more efficient IT. Revised process model is used as a basis for the specification of revised or new software to support the business function.

The domain view developed in the duration of BAA serves as the basis for business system construction and design and integration -IE seeps which are originally element of the software engineering procedure.