Addressing Industrial Needs with the Fulib Modeling Library Topics: Agile Model-Driven Development; Automated Code Generation; Frameworks for Model-Driven Development; General-Purpose Modeling Languages and Standards; Metamodeling: Foundations and Tools; Model Execution and Simulation; Model Management; Model Transformation; Model Transformations and Generative Approaches; Model-Based Testing and Validation; Model-Driven Architecture; Systems Engineering In Proceedings of the 9th International Conference on Model-Driven Engineering and Software Development MODELSWARD - Volume 1, 155-162, 2021