Jean-Baptiste Heyberger, jean-baptiste.heyberger@rte-france.com (RTE, France): JB Heyberger obtained an MSc Degree in Electrical and Computer Engineering from the University of Illinois at Urbana-Champaign (USA) and from Supélec (France) in 2003. In 2003, he joined the R&D department of RTE as a developer of tools for the security analysis of electrical grids. From 2012 to 2015, he was involved as a technical coordinator in the R&D European project iTesla to prototype new methods of security assessment. Since 2015 he is managing a R&D team developing new tools for security analysis. Luis María Zamarreño, zamarrenolm@aia.es (AIA, Spain): Bachelor’s Degree in Computer Science, Universitat Autònoma de Barcelona, 1992. With more than 25 years of experience at AIA, a software engineering firm based in Spain. Currently working in Product Development for the Energy market, and development of tools in the context of electric system security within large areas. Marco Chiaramello, marco.chiaramello@rte-france.com (RTE, France): Marco Chiaramello obtained an MSc Degree in Nuclear Engineering from Politecnico di Torino (Italy) school in 2013. In 2016 he obtained a PhD in Physics from Ecole Polytechnique (France, Paris) summa cum laude. In 2017 he joined the RTE R&D department where he is working on CGMES related subjects.