Janis Stirna has received a PhD in Computer and Systems Sciences from the Royal Institute of Technology, Sweden in 2001. Since 2015 he is a full professor at Department of Computer and Systems Science (DSV), Stockholm University. Stirna’s current research interests include enterprise modelling and requirements engineering methods and tools, organisational patterns, knowledge management and transfer of best practices. Stirna is an author or co-author of some 80 research reports and publications as well as two textbooks on Enterprise Modeling. He has participated in thirteen EU financed research projects. He has co-developed the EKP – Enterprise Knowledge Patterns, the EKD – Enterprise Knowledge Development, and 4EM – For Enterprise Modelling approaches. Stirna is currently coordinating FP7 project CaaS – “Capability as a Service for digital enterprises”. Every year he is teaching Object Oriented System Analysis with UML to ca 500 BSc students at Stockholm University. Since 2016 he also serves as vice-chair of IFIP Working Group 8.1 Design and Evaluation of Information Systems.