What is Hierarchical Service Logic Graphs

The one thing approach is designed to overcome the classical communication hurdles between application experts and the various levels of IT experts. Technically, it is realized in terms of eXtreme Model Driven Design, a technique that puts the user-level process in the center of the development. It enables customers/users to design, animate, validate, and control their processes throughout the whole life cycle, starting with the first requirement analysis, and ending with the demand driven process evolution over its entire life span. This strict way of top-down thinking emphasizes the primary goal of every development: customer satisfaction.