Professor Andreas L. Opdahl received his M.Eng. and Ph.D. from the Norwegian University of Science and Technology. His research interests include semantic modelling, ontologies and knowledge graphs, journalistic knowledge platforms, enterprise and IS modelling, as well as safety and security requirements. Opdahl is the author, co-author or co-editor of more than a hundred peer-reviewed research papers that have been cited several thousand times. He is a member of IFIP WG5.8 on Enterprise Interoperability and WG8.1 on Design and Evaluation of Information Systems. He serves regularly as a reviewer for premier international journals and on the program committees and as an organizer of renowned international conferences and workshops.