A Fresh Start For The Year With SysON 2026.1   Here’s what’s new in this version: Visual enhancements New features Library evolutions Improvements on textual export Discover the full blog post....

Obeo SmartEA 9.0 is available. Discover the latest changes: The possibility to edit ArchiMate and BPMN diagrams from a web browser. The fluidification of collaborative modeling. The introduction of the Contributor role to facilitate access to modeling features.   To learn more: What's New (in french) Changelog...

MBSE for Two Student Space Robotics Projects Watch the replay of this webinar held on February 26, 2026.     In this webinar, student teams from two aerospace projects explain how they used Capella and the Arcadia MBSE method to structure complex space robotics designs, improve collaboration and reduce risks under tight academic constraints. The session covers the Sydney Interplanetary Rover Initiative’s MBSE framework for a lunar rover and ISAE Supaero’s transition from spreadsheets to Capella to build both a rover and a drone within a year. ***  Presented by: Kaylee LiSydney Interplanetary Rover Initiative Kaylee is the Founder & Project Lead of the Sydney Interplanetary Rover Initiative, SGAC Asia-Pacific Regional Executive Secretary, and the PR & Communications Team Lead for the Space Generation Congress 2025. She has worked across both defence and commercial space sectors, contributing to projects ranging from the multibillion-dollar JP9102 satel...

Sirius Web 2026.1: Further UX Improvements   Here’s what’s new in this version: Improving Productivity with Bulk Actions Batch Tool Execution Multi-Selection Style Editing "Expand All" for Tables Smarter Navigation in the Omnibox Cross-Project Queries & ElasticSearch Search History UI & UX Refinements Compact Layout Bending Points for Oblique Edges Project Creation Unification Minimap Visibility Control Explorer View Filtering   Discover the full blog post....

Environmental Trade-offs into MBSE: An Application of Ecodesign for Capella for System Architects Watch the replay of this webinar held on February 12th, 2026.   This webinar shows how environmental analysis can be brought into the MBSE workflow using the Ecodesign for Capella add-on. Traditionally, life cycle and environmental trade-off assessments are done outside system models and too late to influence architecture. The session explains how architects can use Capella with built-in environmental criteria and trade-off features to assess impacts within their usual modeling environment. A practical use case on a drone inspection product line illustrates the approach, its benefits, and lessons learned. ***  Presented by: Thibault MontigaudLGM Thibault Montigaud joined LGM in 2016 after graduating with a degree in Industrial Risk Management from INSA Centre Val de Loire in Bourges and a degree in Automation from the University of Orléans. Currently a risk manage...

Sirius Web 2025.12: Another Step Toward a Smoother Experience   Here’s what’s new in this version: Better Diagrams, One Iteration at a Time A More Modern Navigation and Search Experience Sirius Web Now Speaks Multiple Languages Progress on Project Management   Discover the full blog post....

MBSE for Space Systems Design with Capella: From Simulation Facilities to NEO Detection Watch the replay of this webinar held on January 22nd, 2026   Join us for a new Capella Webinar dedicated to space systems engineering, featuring two projects from the University of Antioquia that illustrate how MBSE can support early design decisions, structure complex architectures, and improve confidence in the feasibility of ambitious space missions. The session will cover: The design and development of a proof of concept for a modular vacuum chamber to simulate space like conditions. The conceptual design of a space based observatory for Near Earth Object (NEO) detection. ***  Presented by: Paula Andrea García SuárezUniversidad de Antioquia Aerospace Engineer specialized in systems and project design for space applications. Experienced in MBSE, requirements engineering, and prototype development. Skilled in CAD modeling, mission analysis, and hands-on work in laborat...

Prepare Christmas with SysON 2025.12   Here’s what’s new in this version: Expanded functionality for diagrams Robustness on Import/Export Explorer View   Discover the full blog post....

Jama Connect Joins the Capella Ecosystem Watch the Replay of the webinar held on December 11, 2025     Complex systems require strong alignment across teams. When requirements, architecture and test cases live in separate tools, ensuring traceability becomes difficult.In this webinar, you will see how to publish Capella models to a controlled web server and create bidirectional traceability with Jama Connect® artifacts. This integration removes manual checks and keeps all engineering data synchronized.    ***  Presented by: Patrick KnowlesJama Software Experienced Systems Engineer and Project Manager with a demonstrated history of working in the Aerospace & Defense industry. Practitioner of both traditional waterfall product development and Agile methodologies and tools such as Azure DevOps and Jira. Strong systems thinker with a Bachelor of Engineering - BSE focused in Aerospace Engineering from University of Michigan, and a Bachelor of Arts...

Digital Thread from Requirements to Architecture   Jama Software® and Obeo have released a new connector that creates a seamless link between Jama Connect® and Capella, providing a unified digital thread from requirements to system architecture. Through Publication for Capella, teams can publish Capella models to the web and synchronize traceability links with Jama Connect artifacts such as requirements, change requests or test cases. This integration supports consistency, collaboration and alignment across the engineering lifecycle. The connector enables simple drag and drop creation of traceability links while preserving artifact ownership. It helps organizations reduce duplication, avoid errors and make decisions based on reliable, up to date data. The integration is now available as part of Publication for Capella, developed by Obeo.     Official Press Release Read the technical explanation on our blog...

Obeo is proud to sponsor the Vietnam Systems Engineering Day 2025!   The event will gather engineers, researchers and industry leaders in Hanoi on November 27th to explore current challenges and advances in systems engineering. Event topics include: Automotive, with a focus on sustainable and intelligent mobility. Aerospace and Robotics, highlighting innovations that push technical and scientific boundaries. Railways and Intelligent Mobility, covering safer and more efficient transportation systems. We look forward to meeting the community and supporting the growth of MBSE practices in the region. Join us at the Vietnam Systems Engineering Day 2025 for a session led by Romain Horcada from Obeo "Accelerating Digital Transformation with Arcadia and Capella" on November 27th, at 14:50-15:10. The talk will show how MBSE with the Arcadia method and the open source Capella tool helps enterprises and academia in Asia Pacific accelerate digital transformation, enabl...

Obeo, sponsor of ASEC UK 2025   We are proud to sponsor ASEC UK 2025, one of the key events for the systems engineering community. This annual conference brings together experts, industry leaders and practitioners to explore current challenges, share best practices and advance the discipline. We look forward to meeting attendees, discussing model based systems engineering and connecting with the UK engineering ecosystem. More details about the event are available on the official website: https://www.asec2025.org.uk/Pages/Standard/Home  ...

[The event is over, but you can find all the replays in this playlist.]   Join us for Capella Days 2025!   Capella Days, the annual event for the MBSE community of Capella and Arcadia practitioners, will take place online on November 18–20, 2025. This year’s edition includes 3 sessions scheduled for America & Europe time zones and 1 session scheduled for Europe & Asia-Pacific time zones. Don't forget to register!   Discover the full program:   Session 1: Tuesday,  September 18 Covering Europe & America time zones The S80 Submarine Systems Engineering Journey José Torres (Navantia) Tailoring MBSE and ARCADIA for a Complex Ground-Breaking Space Program Vincenzo D'Onofrio (Rivada Space Networks) Sahil Metta (Rivada Space Networks) Capella as a Vector of Interoperability Between Practices Bruno Vuillemin (Capgemini Engineering) ...

Obeo in Auckland for the first INCOSE NZ's Systems Engineering Conference!   We are proud to be part of this great event in Auckland (Australia) on November 11-12, 2025. The theme of this conference is "Navigating Complexity with Confidence”.   More informations about it: https://www.incose.nz/nz-se-conference   ...

Refining the experience, fixing glitches, improving interactions, and giving you more control     Here’s what’s new in this version: Define your edge style Appearance customization extended to edges and all node types Better label management Improved feedback when dropping a node Selection rework for smoother navigation Workbench views, more flexible layouts   Discover the full blog post: https://blog.obeosoft.com/sirius-web-2025-10...

SysON 2025.8 and 2025.10: Always Better Discover all the new improvements: Modeling that keeps evolving Better Control of your views A smoother modeling experience Textual import and libraries Integration made easier Readthe full blog post about it: https://blog.obeosoft.com/syson-2025-8-and-2025-10-always-better  ...

Obeo, sponsor of the the 28th Annual Systems and Mission Engineering Conference       Obeo is proud to sponsor the 28th Annual Systems and Mission Engineering Conference, organized by the NDIA Systems Engineering Division, taking place October 27–30, 2025, in Tampa, Florida (USA). This key event brings together government, industry, and academia to advance systems engineering practices and digital transformation. Come meet Stéphane Lacrampe to discuss open-source MBSE modeling tools and how we help organizations make Model-Based Systems Engineering scalable and efficient. More informations: https://www.ndia.org/events/2025/10/27/28th-annual-systems-and-mission-engineering-conference...

Obeo is at TdSE in Salzburg (Austria)   We are very pleased to be a sponsor of RdSE 2025 – the leading systems engineering conference in German-speaking countries, organized by the Gesellschaft für Systems Engineering (GfSE) eV.       Don’t miss our talk on Thursday Oct. 30: "Open source, a strategic lever for the success of SysML v2"presented by Martin Le Bourgeois and Etienne Juliot. Learn how open source solutions drive the success and adoption of SysML v2! Learn more: https://tdse.org/...

Obeo is a proud sponsor of the IEEE ISSE 2025   We’re excited to announce that Obeo is a proud sponsor of the 2025 IEEE International Symposium on Systems Engineering (IEEE ISSE 2025), taking place October 28-30, 2025 at ENSTA Paris, France.This event is a great opportunity to:- Connect with the international systems engineering and MBSE community,- Discover real-world use cases of complex system architectures,- Share how Obeo is helping shape the future of open, scalable MBSE. Don’t miss our talk! Don’t miss our talk on Wednesday, October 29 at 6:00 PM at IEEE ISSE 2025: “Open Source MBSE at Scale: From Industry-Proven Tools to Web-Native SysML v2”, presented by Cedric Brun (Obeo) and Asma Charfi Smaoui (CEA-List) Discover how Obeo and CEA-List are building on proven open-source MBSE technologies such as Capella MBSE Tool, Papyrus, and Eclipse Sirius to create a web-native, API-first SysML v2 toolchain. This new approach aims to make the digital thread tangible, usable, an...

Obeo, sponsor of AOSEC 2025 in Singapore   Obeo is proud to sponsor the Asia Oceanic Systems Engineering Conference (AOSEC 2025), organized by INCOSE!Taking place in Singapore (October 26-29), AOSEC brings together professionals, researchers, and industry leaders to explore the future of Model-Based Systems Engineering (MBSE) and digital transformation.Come meet Bharathkumar Balaji to discuss how open-source modeling technologies like Capella MBSE Tool empower organizations to scale MBSE across teams, projects, and domains.More informations here: https://events.incose.org/event/3fea459c-117a-4cfa-b771-a983cf119b8a/summary        Don't miss our turorial session at AOSEC 2025 "Modeling and Analysis of a system in Arcadia-Capella" Discover how Model-Based Systems Engineering (MBSE), combined with safety-first principles, supports traceability, compliance, and early detection of design flaws.During this hands-on session, partici...