ABAP UI Flexibility Part 5: BRF+

Part 5 of this series shows the usage of Business Rules Framework Plus (BRF+) - the ABAP based rules engine that is part of NetWeaver 7.0. Specifically we demonstrate the usage of a decision table to add flexiblity to a calculation within our user interface.
This is part 5 of a 6 part series on User Interface flexibility in the ABAP environment.