Obeo is honored to sponsor the upcoming MBSE Summit 2026, organized by the INCOSE Indian Chapter in Chennai, the 24th and 25th of April. This year the event topic will be "Engineering the Future: Mobility & Next-Generation Industries". During this event, Ashutosh Sonawane, from Obeo, will deliver a talk titled "Open-Source MBSE in Action: Driving Adoption, Collaboration, and Scalability in Systems Engineering". To maintain a global and coherent vision of complex systems, Model-Based Systems Engineering (MBSE) offers a powerful alternative to traditional document-based approaches. By relying on formal digital models to specify, design, analyze, and verify systems, MBSE enables more effective decision-making, improves collaboration across stakeholders, enhances understanding of system complexity, and facilitates tool integration. In this talk, Ashutosh will present Obeo's open-source strategy to support and accelerate the adoption of MBSE at scale. He wi...

We will be at the upcoming 2026 Latin American CubeSat Workshop (LACW), the main forum in Latin America for discussing scientific and technological advances in the CubeSat and small satellite field. During this event, Martin Le Bourgeois will deliver a Capella tutorial, showing how to leverage this field-proven system modeling tool. March 17, 2026 9:00 AM - 10:00 AM BRT Santa Catarina, BRAZIL Learn more: https://cubesat.ufsc.br/2026/  ...

Sirius Web: What’s Up, Doc? Watch the replay of this webinar held on March 19, 2026.   If you’ve been wondering what’s up in the world of web-based modeling, Sirius Web is here for you. It’s an open-source platform that lets you build and use custom modeling tools directly in the browser, bringing the power of domain-specific modeling to modern, collaborative environments.Sirius Web has been growing fast, almost as fast as a family of rabbits, with new features and improvements multiplying every release. The latest updates bring smoother diagram editing, faster rendering, richer customization, better scalability, and new APIs for extending and integrating Sirius Web.We’ll also take a look ahead at upcoming capabilities like collaborative modeling and broader ecosystem integration. Join us for a fun and insightful tour of what’s new, and don’t come alone! After all, things grow faster when the bunnies team up. That’s all folks! ***  Presented by: Mélanie BatsObeo Mé...

Obeo is a proud sponsor of INCOSE International Workshop 2025!   We’re excited to support INCOSE IW 2025, where systems engineering professionals collaborate, exchange insights, and shape the future of the discipline. Join us from February 1-4, 2025, in Seville, Spain, to explore the latest advancements in Model-Based Systems Engineering (MBSE). SysON in the spotlight! We're excited to showcase SysON, our open-source SysML v2 solution, during our Vendor Session at INCOSE IW 2025. When? 3:30 - 5:15 PM - Vendor Session) 5:15 - 6:30 PM - Informal Vendor Q&A) What to expect: Live demo of SysON, our modern, web-based SysML v2 tool Insights into its open-source approach & customization capabilities Discussion on how SysON enables large-scale SysML v2 adoption This is your chance to explore the future of SysML v2 modeling and engage with our team! More about the event: https://www.incose.org/iw2025    ...

This webinar was held on Tursday, April 21st. Discover the replay:   Nowadays, we are surrounded by system of systems, autonomous systems, interconnected systems or distributed heterogeneous systems with an increase in architecture complexity. Keeping these systems operational is a challenge as the number of potential failures which may affect their availability also increases drastically. In order to optimize availability, maintenance activities have to be designed within the design phase of the system. Whatever the implementation choice, detection, diagnostic or prevention of failures require tests. The goal for autonomous systems also pushes towards embedded detection and prevention capabilities and thus arguing and decision making between system engineers and maintenance engineers to share solutions in their respective activities. In this presentation, we talk about the ability of a system designed with Capella to be tested : what are the interconnections between eng...

Launched in 2013, the Eclipse Sirius project has now gathered an active community. After a wonderful and enriching 2021 digital edition, let's meet up again this year! This two-day free event will propose contents for both beginners and advanced Sirius users who will share best practices, insights, case studies, and innovations. By joining this community event, you will definitely learn a lot about Sirius!   Submit a talk for SiriusCon 2022, the conference of the Sirius community!   The conference will be held online from 14 to 15 June, 2022. If you have interesting topics to say and to show about Sirius, we invite you to propose a talk. We are interested in: - industrial feedbacks- innovative experiences- extensions and integrationsThe proposed format is 30 minutes (including 5' for questions).   Submit a talk!   The submission deadline is March 20th, 2022. ...

Thursday, February 17th, 2022 5:00 PM CET / 11:00 AM EST This webinar has ended, but feel free to watch the recording. The slides of the presentation are available here: https://bit.ly/capella_webinar_220217_slides System of Systems modeling comes with a tough decision for practitioners using traditional SysML V1 tools: do I go with SysML V1, or do I look at Unified Architecture Framework? Capella eliminates that challenge with one notation that can be used for both. This presentation will show how you can model System of Systems with Capella, and how it can scale to meet your System of Systems needs.    Tony Komar has been practicing and supporting systems engineering for over 35 years. He is a key contributor to the development and deployment of model-based system engineering products for Siemens Digital Industries Software....

Thursday, April 7th, 2022 - 5:00 PM CET / 11:00 AM EST  This webinar has ended, but feel free to watch the recording.    2022, here we are! It's the perfect time to take a look back at 2021 and make plans for 2022! In this webinar, Juan Navas presents the major events of 2021, the roadmap for 2022, and the main features included in the latest version of Capella.   Juan Navas is MBSE Expert in Thales Corporate Engineering. He leads the team that accompanies managers and architects implement MBSE practices on operational projects to improve their engineering performance. He is a System Architect with +10 years’ experience, he holds a PhD in Computer Science, an MSc in control and computer science, and Electronics and Electrical Engineering Degrees....

Thursday, January 20th, 2022 - 5:00 PM CET / 11:00 AM EST This webinar has ended, but feel free to watch the recording.   The slides of the presentation are available here: https://bit.ly/capella_webinar_220120_slides With such a name, Capella, the brightest star in the constellation of Auriga, was undeniably destined to meet space. Previously, it landed in the French Space Agency (CNES) to demonstrate that the current document-centric process can be improved by injecting a (huge) pinch of Capella models slightly extended by new features dedicated to system test specification. Applied on the “Space Variable Objects Monitor (SVOM)” operational use case, it helped the CNES in the definition and the validation of its future space system dedicated to the gamma ray detection and study. Proof being made, this experience propels Capella to another space company, Kinéis, created by CNES and CLS to strengthen the historical and reputed Argos IOT service, ensure its continu...

Scripting with Python to interact with Capella model This webinar has ended, but feel free to watch the recording.   Have you ever wanted to easily extract engineering data from your Capella model? Have you ever wanted to easily modify your Capella model and import information into it to update it This webinar will present a prototype Capella Add on that will  address several example use cases Read information from a Capella model and export to Excel, with queries Update information in a Capella model Add elements in a Capella model This new Capella add-on uses a common scripting language, not dedicated to Capella: Python. It offers the capacity to use sample scripts addressing basic need and to build its own scripts, with libraries for common add-ons (Requirement, PVMT) It’s easy to share, to use, has high customization capabilities support of Capella and Team for Capella, wide compatibility with Capella versions  The webinar was presente...

We were so glad to be able to represent Capella at INCOSE IS 2021, along with Thales. It was a great opportunity to learn more on Capella & MBSE and get real insider tips and knowledge.   A value-driven, integrated approach to Model-Based Product Line Engineering   Next week, Thales presented their talk on the 19th at 12:30 to 13:10 EDT “A value-driven, integrated approach to Model-Based Product Line Engineering” Pushed to the edge of their capabilities in a highly competitive world market, organizations everywhere look for efficient means to innovate and develop their products and services.  This paper proposed and illustrated a holistic integration of Product Line Engineering (PLE) and Model-Based Systems Engineering (MBSE) to connect and align market and business analysis, architecting, design, and engineering. This value-driven, integrated approach capitalizes on MBSE best practices to tackle the concrete challenges of product line engineering.  Presen...

Thursday, July 1st, 2021, Obeo organized a Capella Webinar. This webinar has ended, but feel free to watch the recording.    Discover how Arcadia/Capella is used to model and simulate the concept of operations scenarios for CubeSat-based missions. During this webinar, Danilo Pallamin de Almeida, who worked as a Space Systems Engineer for the NanosatC-BR2 mission at INPE, the Brazilian Institute for Space Research, will present how CubeSat-based missions have been modeled with Capella. The model describing an initial architecture mission and concept of operations (CONOPS) is used to generate a script that configures a satellite simulator with the corresponding mission parameters.   Copyright INPE   You will see how it allows the INPE to: run concept of operations scenarios simulations, use the results for power/data-budget analyses and trade studies.   This Webinar was presented by Danilo Pallamin de Almeida MSc. Space Systems Engin...

Thursday, June 10, 2021, Obeo organized a Capella Webinar. This webinar has ended, but feel free to watch the recording.   Discover how MBSE is used on the Brazilian CubeSat development program. With two nanosatellites already in operation (NANOSATC-BR1 and NANOSATC-BR2), the Brazilian National Institute for Space Research (INPE-MCTI) is currently in the conceptual phase of a third mission (NANOSATC-BR3). Copyright MCTI-Brazil Giulia Herdies from the Federal University of Santa Maria in Brazil will present how the Capella tool and the Arcadia method are used in the second phase of the project, to develop the concept of this mission.   During this webinar, she will explain: Why the use of MBSE is vital for development of the conceptual phase, by allowing a global understanding of the mission by all involved. How stakeholders' needs and project restrictions were broken down within the operational, functional and physical aspects, which resulted in a preliminary ...

Thursday, May 27th, 2021, Obeo organized a Capella Webinar. This webinar has ended, but feel free to watch the recording.   While MBSE has a growing momentum, transforming engineering practices is still a major challenge today.   The Capella tool, through multiple feedbacks and its rapid adoption by the systems engineers community, constitutes a major enabler for the success of this journey. The Arcadia method plays a significant role, by offering a pragmatic vision of MBSE, centered on the practices and concerns of systems engineers. The holy grail of the single source of truth is at hand. But a tool like Capella is part of a larger ecosystem of engineering tools. The next challenge is now to make this repository of system data available to all stakeholders and to break down the silos between our engineering activities.     This webinar, after having introduced the problem, will illustrate how Publication for Capella and Cloud for Capella contribute&nb...

To better understand how Capella is used by its worldwide community of adopters, we have launched the Capella Community Survey 2020. This online questionnaire is composed of 21 questions on 3 pages: About you and your company About Capella in your organization About MBSE adoption in your company Please take 10mn of your time with us to fill out this survey: https://bit.ly/CapellaCommunitySurvey...

Thursday, September 10, 2020, Obeo organized a Capella Webinar. This webinar has ended, but feel free to watch the recording.   Discover how to use Excel-based interfaces to collaborate on Capella models. MapleMBSE 2020.1 adds support for Capella. Organizations using Capella can now edit models within MapleMBSE, allowing them to simplify MBSE tasks and increase engagement with MBSE processes at their company.   During this webinar, you will see how to work with a Capella systems model using MapleMBSE The demonstration will highlight how all stakeholders can collaborate through the systems model using task-specific, Excel-based interfaces found in MapleMBSE.   This Webinar will be presented by Paul Goossens, Vice President, Systems Engineering Solutions and Bharani Mohan, MapleMBSE Product Manager, both from Maplesoft.   Thursday, September 10th, 2020 Europe: 4 pm UTC+1 (London) | 5 pm CET (Paris) America: 8 am PDT (San Francisco) | 11 am EDT ...

Facing increasing software complexity of Spacecraft On-board Software, European Space Agency (ESA) initiated the OSRA methodology (On-board Software Reference Architecture) to model the hardware and the software components, and to define the allocation of these components on the hardware.   ESA needed a solution to rapidly support this approach while Ecore, a tool based on Eclipse Sirius, emerged as the most appropriated one. Obeo came in to improve the modeler from an initial prototype to a fully functional and user friendly modeling solution.   Thanks to the improvement of its overall usability, the modeling solution supporting OSRA is now considered to be ready for distribution to European space industry!   Read more about this attractive topic with the dedicated case-study.     This case-study was presented at SiriusCon 2016. Find out the program of SiriusCon 2017, the free international conference on graphical modeling where unpublished case...