Add to ORKGGenetic Programming is known to provide good solutions for many problems like the evolution of network protocols and distributed algorithms. In most cases it is a hardwired module of a design framework assisting the engineer in optimizing specific aspects in system development. In this article we show how the utility of Genetic Programming can be increased remarkably by isolating it as a component and integrating it into the model-driven software development process. Our Genetic Programming framework produces XMI-encoded UML models that can easily be loaded into widely available modeling tools, which in turn offer code generation as well as additional analysis and test capabilities. We use the evolution of a distributed election algorithm a...