Towards a Business Process Model-based Testing of Information Systems Functionality Topics: Model Driven Architectures and Engineering; Modeling Formalisms, Languages, and Notations (e.g. UML, ER variants); Requirements Analysis And Management; Software Engineering; Tools, Techniques and Methodologies for System Development In Proceedings of the 22nd International Conference on Enterprise Information Systems - Volume 2: ICEIS, 322-329, 2020