Application development today has become much easier than a few decades back. You don’t need a working prototype or even a pre-existing database to design the workflow and behavior of your application. All you need is an entity-based approach.

Any organization today is a complex set of departments and communication is crucial between them. For example, the IT department knows how to build a computer system and the business teams have knowledge of how the system should behave. How can the IT and business teams communicate effectively? How do they manage business rules that are always in flux, especially in the benefits administration area that is frequently subjected to policy changes?