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Cedric Brun, Obeo's CEO, is invited to open the 19th edition of the International Conference on Software Language Engineering (SLE) as a keynote speaker, on July 2nd, in Rennes, France. This conference brings together researchers from different areas united by their common interest in the creation, capture, and tooling of software languages. In his keynote, Cédric will reflect on two decades of building and deploying modeling languages in the real world. The conclusion is simple. The problem was never language itself. It was everything around it: user experience, integration into workflows, and the ability for teams to share and evolve a language over time. The shift to web-based platforms such as Sirius Web and SysON changes the game. Not just new technology. A new constraint. Languages must be collaborative. Accessible. Alive. No longer reserved for experts. The future of modeling is not less language. It is more language: better tooled, more collaborative, and clo...

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SysON 2026.5 streamlines your modeling workflow with advanced multi-selection capabilities and batch actions, making element creation faster and more intuitive: Multi-selection actions Intuitive/Smart creation dialog Enhanced experience and new content Get the full overview in our blog post....
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We are pleased to announce that Obeo is sponsoring the upcoming INCOSE International Symposium 2026, taking place from June 13-18 in Yokohama, Japan. The INCOSE International Symposium is the premier international forum where practitioners, researchers, and educators share their insights, experiences, and innovations, furthering the practice of systems engineering. The symposium has occurred every year since 1991 and is the largest annual gathering of the systems engineering community. During this event, we look forward to welcoming you at our booth to discuss the latest advancements in Capella and SysON. In addition, Romain Horcada will give a presentation on SysON: Tuesday June 16, at 5:00 PM (Room 317 - 3rd Floor) SysON, an Open-Source SysML v2 Tool for Driving Adoption, Collaboration, and Scalability SysON is an open-source MBSE solution designed for graphical modeling with SysML v2. Built as a modern web-based application, SysON simplifies access to modeling a...

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AFIS - Association Française d'Ingénierie Système is organizing a thematic day on SysML V2: "How the new language will address Systems Engineering and Digital Thread challenges".Join us for a presentation by Etienne Juliot: “SysML v2 for Digital Thread: The SysON Approach” Thursday, May 28th, 2026 9:40 a.m. – 10:20 a.m. CEST INSA Bourges / Amphithéâtre SAPPHIRA Register here    ...

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The Incose WMA (Washington Metro Area) Chapter is organizing a MBSE Tools Info Session featuring SysON.Join us for a comprehensive 2-hour presentation by Stéphane Lacrampe: Wednesday, May 20, 2026 From 6:00 pm to 8:00 pm EST Via ZOOM Register here    ...