Under CopyrightFarkas, TiborTiborFarkasHein, ChristianChristianHeinRitter, TomTomRitter2022-03-1016.2.20122006https://publica.fraunhofer.de/handle/publica/35418210.24406/publica-fhg-354182In order to get high-quality software systems high-quality models are needed. Modelling rules and design guidelines can help to improve the quality of a model. This paper presents a flexible solution for phrasing and evaluating modelling rules and design guidelines for models by using the Object Constraint Language as the target environment to achieve a higher quality of models. The presented solution is based on Open Source tools like OSLO and describes how it is applied in an automotive domain.enmodeling rulesdesign guidelines004conference paper