Vince Molnár and Bence Graics from Budapest University of Technology and Economics had a 1-month-long secondment at INPE. They have continued to work on the activities initiated almost 3 years ago, focusing on model-based design and simulation of concept of operation (ConOps) models and satellite constellations.

In addition to the cooperation with students and researchers of INPE, they gave a 3-hour lecture on model-based systems engineering and related V&V activities. As one of the central topics of discussion was which modeling language and tool to use for what problem, they have evaluated and worked with multiple tools and languages, including the upcoming SysMLv2 language.