Unisys is replacing EAE with Unisys Agile Business Suite (AB Suite). The LDL language is promoted to LDL+, with new object-oriented features. The Development environment makes use of the Microsoft Visual Studio IDE. The Model Driven approach is extended with a UML based Class Diagram integrated with all the source code of the solution, in such a way that a round trip update is achieved. Changes in the Business Rules can result in changes in the UML representation and vice versa.