Many academic works prove that Model-Driven Engineering (MDE) improves the quality of the application's production in software engineering. However, its adoption remains limited for several reasons: the complexity of the tools makes them less productive, the modeling languages and the mechanisms manipulating the models are hard to grasp. In that sense, low-code platforms are an interesting proposition. These low-code platforms, despite their simplicity of use, do not allow the design of large systems because of the opacity of the various artifacts (models, code, generation...). In our work, we want to improve the adoption of MDE models, tools, and mechanisms in application design process through a more simplified interaction. Rather than constraining the developer in a closed environment as it is the case with the Low-code platforms, we wish to allow him to have access, if he wishes, to models as well as the generation mechanisms of the application.