Dr. Graciano Neto received his Ph.D. degree in computer science and computational mathematics from the Institute of Mathematical Sciences and Computation, University of São Paulo, Brazil and the Docteur degree in sciences and information technology from Université Bretagne-Sud, Lorient, France. Prof. Graciano Neto has been an Assistant Professor with the Institute of Informatics, Federal University of Goiás, Goiânia, Brazil since 2014. He has been involved in the publication of more than 80 peer-reviewed papers and articles, besides co-organizing scientific events, such as the Workshop on Modeling and Simulation of Software-Intensive Systems (MSSiS), Workshop on Blockchain-Based Software Architectures (BlockArch at ICSA) and a SoS Modeling Workshop at the I3M 2021 (International Multidisciplinary Modeling & Simulation Multiconference). Prof. Graciano Neto serves as a reviewer for important vehicles, such as SESoS/WDES, IEEE SoSE, Information and Software Technology and IEEE Computer, besides having 10-years teaching experience for technical high school, undergraduation, master’s and PhD levels. Prof. Graciano Neto interests include Systems-of-Systems, Software Architecture, Modeling & Simulation, Model-Driven Engineering and Information Systems. Dr. Graciano Neto is a member of the Brazilian Computer Society.