Obeo is honored to sponsor the upcoming SETE Conference, the Systems Engineering Test and Evaluation conference organized by the SESA and the INCOSE Australian Chapter in Sydney, from April 27th to 30th, 2026. During this event, Romain Horcada from Obeo will co-present a tutorial with Tim Carter from Clarity SE, a professional engineer with over 25 years of experience in complex systems engineering, specializing in Arcadia and Capella, and experienced in deploying MBSE in organizations of all sizes. In this session, you will explore the fundamentals of the Arcadia Model-Based Systems Engineering (MBSE) method, a structured approach to defining, designing, and analyzing complex systems. Arcadia helps engineers systematically capture requirements, define operational and system architectures, and ensure alignment between stakeholder needs and system design. You will also gain hands-on experience with Capella, an open-source MBSE tool used by over 1,000 organizations...

Capella in Transport and Infrastructure Projects    Join this Capella Webinar presented by Tim Carter on 21st April       Capella brings strong value to transport and infrastructure projects through the ARCADIA framework, enabling clear system modelling with Physical Architecture Nodes, Behavioural Components, and Functional Chains. Its REC/RPL paradigm allows efficient scaling of models with repeated elements, while exchanges naturally reflect logical and physical interfaces. Combined with document generation capabilities, Capella supports consistent and scalable production of interface documentation and project artefacts. ***  Presented by: Tim CarterClarity SE Tim Carter is a professional engineer with 25+ years of experience with complex systems engineering. Tim is a Principal Systems Engineer and experienced engineering leader at the corporate, business unit, programme, and project levels. Tim's systems engineering experience covers the b...

In this new release of SysON, we’ve focused on improving both the robustness and usability of the modeling experience. Discover the latest updates across the interface, graphical capabilities, import/export features, as well as the extended support for SysML v2 concepts. Bug Fixes and Stability Improvements Graphical Improvements Textual Import/Export Enhancements Model and Project Management Improvements SysON is extensible by nature Get the full overview in our blog post....

This new version of Sirius Web improves the moments that shape everyday modeling work: finding the right view, triggering the right tool quickly, keeping diagrams readable, and giving specifiers more control over the experience they deliver. The result is a 2026.3 release that feels faster, cleaner, and more adaptable, for both end users and teams building modeling applications on top of Sirius Web. A New Views Panel Keyboard Shortcuts for Faster Actions Diagrams That Stay Readable More Flexible Selection Dialogs An Improved Diagram Editing Experience A Stronger View DSL Get the full overview in our blog post....

On April 13, at 11:00 AM EDT (5:00 PM CEST), Alex Fournié, MBSE Product Owner at Obeo, will present a webinar organized by INCOSE as part of its "SE Lab Demo Day" series.  Title: Scaling collaborative MBSE projects without complex setup, with Cloud for Capella Abstract: Deploying and maintaining collaborative MBSE environments can be complex and time-consuming, often slowing down project initiation and limiting effective collaboration across teams. This webinar introduces Cloud for Capella, a solution designed by Obeo to address these challenges. Cloud for Capella is a Software as a Service (SaaS) solution that provides a secure, pre-configured, and ready-to-use MBSE environment, accessible without any local installation. It enables immediate collaboration on the design and architecture of complex systems, helping teams streamline their engineering processes from day one. With an environment already installed and configured by Obeo, authorized users can start working dir...