3DSwym Contents | Dassault Systèmes®

CATIA MBSE Cyber Systems

SysML v2 Quick Sheet!

Learning SysML v2? I'm. For your convenience, the Dassault Systèmes and oose co-authored SysML v2 quick sheet is available for download below as a concise reference to the SysML v2 language using our SysML v2 solution. Shout out to authors Hamza Bassam and Marco Höhmann! Learn more about upcoming SysML v2 Solution from @Catia Magic at - SysML v2 Quick Sheet!

[EVENT REPORT] CATIA MBSE User Days Germany 2025

📝 CATIA MBSE User Days 2025 – Event Recap Date: October 8–9, 2025 Location: Darmstadt, Germany Hosted by: Dassault Systèmes 🌟 A Big Thank You to Our Community The CATIA MBSE User Days 2025 brought together MBSE practitioners, experts, and customers for two dynamic days of knowledge exchange, hands-on learning, and inspiring conversations. The focus: accelerating digital transformation through MBSE with 3DEXPERIENCE, CATIA Magic, and SysML v2. 📅 Day 1 — Conference Our first day featured inspiring

Introduction to SSP - video tutorial

Hello all, @DB presented a great tutorial at the Modelica Conference in Lucerne, September 8-10, 2025. We are glad we can share it with you, the community members. System Structure and Parameterization (SSP) is a standard for combining simulation models, parameter sets, requirements, test documentation and credibility assessment of the model into one coherent unit that can be processed by several complementary tools. From this starting point, the application of SSP has expanded to the

📢 Upcoming Event: ASEC 2025 – Systems Engineering Forum

CATIA will be present at ASEC 2025 in the UK on November 25–26, 2025 — a key forum for advancing innovation in Systems Engineering. This event is an excellent opportunity to discover the latest MBSE advancements, engage with industry experts, and explore collaborative model-driven approaches for designing complex systems. Planning to attend? Share your interests or topics you’re looking forward to — let’s get the conversation started! #CATIA #ASEC2025 #SystemsEngineering #MBSE

📢 Upcoming Event: TdSE 2025 – Zukunft mit System!

We are pleased to share that CATIA will participate in TdSE 2025 – Tag des Systems Engineering, the premier Systems Engineering conference in the DACH region. 🗓️ When: October 29–31, 2025 📍 Where: Salzburg, Austria Organized by GfSE (the German chapter of INCOSE), TdSE is a central meeting point for experts, practitioners, decision-makers, and researchers across industries to exchange knowledge and explore the future of Systems Engineering. The event offers a platform to explore advances in

Webinars 2025

Here comes a list of a webinars for 2025 # Date Topic Speaker URL 1 March 10 Bridging MBSE and E/E System Design with CATIA Magic/CameoPedro CORREA replay2 March 27 SysML v2 Unveiled: A Dassault Systèmes Showcase Andrius ARMONAS, Nerijus JANKEVIČIUS, Tomas VILEINIŠKIS Replay 3 June 12 Sustainable Energy Systems: Cost-Effective Solutions for Environmental Impact Reduction Nils MODROW, Markus ANDRES replay 4 June Transforming Aerospace Manufacturing with MBSE Antonio MAZZOLDI (Director

How to Create Allocation Tables in SysML V2

SysML V2 has been formally released now and it's time to start recreating models and concepts, such as Allocation Tables which show cross-cutting relationships between elements such as logical to physical or a mass requirement to the mass of a vehicle (see A.8 in the SysML V2 spec). In this video, we walk through exactly how to create a generic table and customize it to show these allocations. Video: https://youtu.be/6tja8VV2lzI Instructions: Download files below, open mdszip in 26x

📺CATIA Systems Talks & Masterclasses 2025

Hi all, here comes a list of the CATIA Systems Tasks which became CATIA Systems Masterclass in 2025! # Date Topic Speaker Post/Replay 1 May 28, @3pm CET Transitioning from SysML v1 to SysMLv2 in context of Health Care Devise Architecture Sean DENSFORD Marissa MEYER Replay 2 June 19, @3pm CET Robotic Arm Full Virtual Twin: Requirements, Architecture, Design, Manufacturing, Implementation, V&V, Multiphysics and Robotics Simulation and Co-Simulation Saulius PAVALKIS Replay 3 September 11, @3pm

Bridging SysML and Modern Python

It’s very common to have Python code that needs to integrate with SysML, UAF, or UML simulations. However, CATIA Magic currently supports only older Python versions. Take a look at this new step-by-step tutorial showing how to run SysML simulations with the latest Python using the standard FMI interface — including a method to call external Python scripts from CATIA Magic via Groovy. How to video: https://youtu.be/bpjPBHeuLnU Instructions: Install python FMU generator pip install

Export Implemented Requirements to product structure

I have a large product structure with multi level parent child relationship, and the products are implementing requirements and i want to export all the requirements implemented to the product structure. I tried exporting this with RFLP application , where i selected parent level product , did a smart open with RFLP but this method only brings me the requirements connected to the parent assembly , but i m unable to fetch all the sub level requirements connected to child . Is there a method

➡️ Safety & Security Engineer

You are a Safety and Security Engineer. 1. Start you onboarding journey with: 🎓 CATIA MAGIC Cyber Systems Engineer (MAH) Magic Systems cybersecurity Designer (MAK) 🎓CATIA MAGIC POWER'BY (SSY) Webinar by Experts 2. Expand your capabilities with: Systems Failure Analyst (SQA) 🎓Systems Traceability Analyst (TRY) Report Producer (RGR) - if not TRY Requirement Engineer (TRM) Test

➡️ Requirement, Verification & Validation Engineer

You are a Requirement, Verification & Validation Engineer. 1. Start you onboarding journey with: 🎓Systems Traceability Analyst (TRY) OR Systems Traceability Engineer (TRG) Get experts insights 📺 [CATIA Systems Talk REPLAY] Introducing End 2 End Requirements Traceability Report Producer (RGR) - if not TRY Requirement Engineer (TRM) Test Manager (VRP) 2. Expand your

➡️ Fluid Engineering

You are specialized in Fluid Engineering with one of these profiles 1. HVAC Schematic engineer2. Tubing Schematic engineer3. Piping Schematic engineerPlease follow your onboarding journey below: Onboard on your Fluid 3D roles 🎓Fluid 3D Systems Designer (FLG) Piping & HVAC 3D System Engineer (PIH) (Asset to be added) Expand your Fluid 3D roles with Cyber Systems roles Systems Schematic Engineer

Is there an easy way to cross-link class diagrams generated using the Code Engineering tools in Cameo?

Hi. We're currently working on a project to use the Code Engineering-Reverse tools in Cameo to ingest code and generate class diagrams from that code. The code base we're working from is very complex, and has many multiple sub-systems/sub-directories. We've generated the class diagrams from these sub-systems, but is there an automated way to be able to find and create the connections between the sub systems/sub folders? Would project merge work for this purpose? Thanks!

Assigning an alias name to an imported member

Hello - I want to assign an alias name to an imported member but am not sure how to do this in Cameo. Thanks, Russ

[Replay] of CATIA Systems Masterclass] - Meet New Book 'UAF WOW!' and its Authors

Dear Community Members, 🔔 You’re Invited! Join us here, in the MBSE Cyber Systems Community, for a special CATIA Systems Masterclass session featuring the launch of our new book: UAF WOW! – A Practical Guide to Enterprise Transformation with UAF 1.2 This book is a comprehensive guide to assist enterprises in leveraging UAF 1.2 to navigate complex transformations effectively. It combines an introduction to the UAF standard and the compelling story of the Elm Springs Bus, a transportation

📣 EDM Association Acquires Assets of Object Management Group

📣 This is an important information in the systemes engineering community: October 1st, 2025 EDM Association Acquires Assets of Object Management Group EDM Association, the global trade association for data management and technology standards, announces the successful completion of its acquisition of the assets of the Object Management Group® (OMG®), the open membership, not-for-profit technology consortium. This unites two organizations with complementary expertise, creating the world’s largest

Embedded software automatic testing with Stimulus

More than 50% of SW development efforts are spent in testing, and a large part of this effort is spent in the manual translation of each and every functional requirement into some test cases. How can DS clients perform as many tests as they like, without writing any single test case manually? Answer in this 2mn video:

Derived properties generating report with report wizard

I`m trying to generate a document. I use the VLT as code to generate it with the CAMEO report wizard. It does work but not with the new created derived properties. Had anyone ever the same problem? Can you tell me how it works or can help me figure it out?

Cameo System Modeler Matrix (additional fields)

I am using one of the default Matrix diagrams and trying to figure out how to display multiple attributes for both the rows and columns. Currently the matrix shows the object "name" however I would like to see both "name" and "obj ID". For this example the "obj ID" is easy to read unique ID and not the Cameo generated ID. Some users refer to the requirement by name, some refer to the requirement by obj ID. So trying to get both values to show up in the matrix. Using Cameo Systems Modeler v22x

Auto-create connector in IBD using Groovy script

A SysML model is created in Magic Cyber Systems Engineer. A Groovy automation script is used to generate a connector in an Internal Block Diagram (IBD) populated with the required parts. The script explicitly specifies: - The connector name - The source part - The target part However, upon execution the connector is not created in the IBD, even though the script runs without errors. Does anyone know how to resolve this? Please find the model and the groovy script.

UCODS Webiner: Systems Engineering Practice with UAF

Are you looking to deepen your understanding of Systems Engineering and its applicationin complex environments? The SE commission of UCODS is thrilled to announce a new series of webinars focused on the UAF (Unified Architecture Framework) and its practical implementation. This series will explore how UAF can be a powerful framework for architecting Systems of Systems and facilitating a smooth transition to system definition. Ideal for understanding how to structure your complex architectures

Live Webinar: CATIA Magic for Education & Research: Unlocking New Possibilities

Ready to unlock the next level in research and engineering education? Dassault Systèmes invites you to a free, live webinar designed to showcase advancements in Systems Engineering and MBSE for the academic and research community. When? 📅 October 16, 2025 How? ⏰ Choose the session that best fits your schedule: 🕘 9 AM UTC+2 (Paris Time) 🕓 4 PM UTC+2 (Paris Time) During the session, Dassault Systèmes' experts will demonstrate how institutions can achieve key outcomes: Deliver rigorous, publishable

Distinguishing Diagrams in the Diagrams Tab by Model

Hello - Is there a way to have the diagrams tab separate out diagrams from different models in a project? In our classes, a lot of times we have a "sandbox" package or model element we illustrate concepts with and it would be nice to not have those diagrams intermixed with the example model we are building. Thanks.

CATIA MAGIC POWER'BY (Collaborative Designer for CATIA Magic Role)

You are a CATIA MAGIC user and you want to launch cloud services on the 3DEXPERIENCE Platform? Go through the wiki pages in this section and discover: 🚀 Getting Started as a CATIA MAGIC POWER'BY User to activate and setup your cloud services 🎓 User Success Path to learn how to use CATIA MAGIC POWER' BY through the collaborative Designer for CATIA MAGIC role 💪 Technical Practices to deep dive use cases, how to videos and recommendations related to CATIA MAGIC POWER'BY Below, an overview

Open Modular Standard Approach for Requirements V&V: FMI / FMU, SysML, Kinematics, Multiphysics

In this demo we showcase an open, modular, standards-based approach for requirements validation and verification (V&V). The integration leverages the Functional Mock-up Interface (FMI) / Functional Mock-up Units (FMU) standard to enable seamless communication between tools. Requirements modeling & traceability: CATIA Magic (SysML) Multiphysics requirements verification: Dymola Kinematics verification: DELMIA Robot Simulation Open FMI ecosystem: 250+ compatible tools This demonstration

How do I configure an Output Pin to emit a constant enumeration literal in CATIA Magic SysML?

Hi all, I’m working in CATIA Magic (SysML Activity Diagram) and I need an action to always emit a fixed enumeration literal. Setup: I have a ValueType with enumeration literals (e.g., ON, OFF, FAULT). In my activity diagram, I have two actions. Each one should output a constant:Action A → ON Action B → OFF The output is meant to flow into an activity output parameter node typed by that same ValueType. What I’ve tried: Added a Value Pin with the literal attached. That works for typing, but the

Dashboards for MBSE and Full Engineering Lifecycle

Starting v2024 R3 CATIA Magic (Cameo) projects are indexed by 3DEXPERIENCE platform powerful data intelligence engine - SGE (Semantic Graph Index). If you commit project to 3DX using Power'By (alternative for Teamwork Clould) you will have access to powerful dashboards engine (from our brand NETVIBES) covering not only MBSE, SysML and projects history but also data from full engineering lifecycle from requirements to design, manufacturing, analysis, and V&V. Key values Mission Alignment Ensures

➡️ 0D/1D Behavior Systems Simulation Engineer

You are a 0D/1D Behavior Systems Simulation Engineer. Start you onboarding journey with: Dymola free trial version and getting started Dynamic Systems Engineer (SNK) Dymola (DYM) Dymola & CATIA Magic tutorial

Join Spec Example

I'm curious if anyone has used the join spec field in join nodes to change the simulation behavior of a join node. It seems like it would be useful to add some additional logic to the join node. At the moment, if "Is Combine Duplicate" the join node is supposed to package all incoming objects in an array and send them through. But what if i want only one (or a few objects) to come through. Currently I'm using another action to complete that behavior, but it would be great if I could build that

Digital Twin Consortium: See Tomorrow's Digital Engineering Technology Today: Virtual Twins Revolution

Presented by Gauthier Fanmuy (Director, CATIA Cyber Systems @ Dassault Systèmes) & Bérenger Winckler (Industry Process Consultant Expert, NETVIBES @ Dassault Systèmes)

Limiting the blocks that you can type a part property to

Does anyone know of a way to limit the blocks that you can type a specific part property to? How it would work is that when you select the type field of the part property it only gives you certain blocks in your model rather than all available blocks in the model.

Dymola for presentations

Sometimes I want to make a live demo of Dymola or include some screen shots in a presentation. The problem is that Dymola is designed for the normal viewing distance of the user. So whatever you show will be nearly invisible on row fifteen. Here are some tips to increase legibility.

Server-Side Simulation Results Access

In the Catia Magic Cyber Systems Engineer environment, when I run my project stored on Teamwork Cloud through the interface, can I also view the results of the corresponding model via the Server-Side Simulation REST API?

Replay [CATIA Systems Masterclass] Automated Tests in Modelica with Dymola and the Testing Library", Sep 18, 3:00 PM CET

Dear Community Members, @MK is inviting users to his live Masterclass session "Automated Tests in Modelica with Dymola and the Testing Library". Let's connect and learn new things on September 18, at 3:00 PM CET. The duration of the session is up to 1 hour including the Q&A. Join us in this masterclass session to level up your skills in Modelica testing and build models on a professional level! Reliable testing methods are key for robust and reliable software development, including Modelica

➡️ Electrical Engineer

You are specialized in Electrical Engineering. Please follow your onboarding journey depending on your profile. 1. Wire Harness users Onboard on your 3D Design roles Electrical 3D & Manufacturing Engineer (ELM) 🎓 Electrical 3D Systems Designer (ELG) Electrical Manufacturing Engineer (ELX) Onboard on your Cyber Systems roles Systems Schematic Engineer (TIC) 🎓 Multidiscipline

🎓 Success Path: Multidiscipline Schematic Designer

Multidiscipline Schematic DesignerMultidiscipline Schematic Designer role allows a complete integrated workflow that links Systems Architecture definitions through to detailed 3D Electrical & Fluidic systems design. 🧑‍🤝‍🧑 Your profileYou want to optimize the electrical & fluid systems design process through an efficient user interface and automation of common tasks. You have onboarded on the 3DEXPERIENCE platform. ⌚ Estimated timeOnboarding: 2h 30m 🧑‍🏫 Your learning path starts hereLearn how to

Question about Architecture Frameworks and SysMLv2

Hi all, I'm in the process of updating my lecture materials for the course where I teach students about the different architecture frameworks (i.e. UAF, DoDAF, etc). What are the current opinions about the future of these frameworks with SysML v2? I'm searching various internet sources for any information about this. @Aurelijus MORKEVIČIUS and @Gintarė KRIŠČIŪNIENĖ : I read your INCOSE paper about UAF and SysML v2. Have you received positive feedback about that paper and pending UAF updates?

How can I save or reuse a custom Requirement Table layout in CATIA Magic?

Hi all, I’ve configured an L1 Requirement Table in CATIA Magic with all of the attributes and columns I need (custom stereotypes, Boolean/string attributes, enumerations, etc.). Setting this up was pretty time-consuming, so I’d like to avoid repeating the process every time I need a new Requirement Table. Is there a way to: Save the column/attribute configuration of a Requirement Table as a reusable template or “mask”? Apply that saved layout to other Requirement Tables in the same project (or

Custom elements creation with autonumbering

Hi, I have an element customization that uses autonumbering. I want to create an instance of that element that also sets the numbering using a groovy script. The customization works fine if I create the element manually from the containment tree but I haven't found a way to do it cleanly in a groovy script. I am using the elementsFactory to create the element in the script as shown below: newElement = elementsFactory.createClassInstance()

How to get the com.nomagic.magicdraw.sysml.jar package if it doesn't exist inside the cameo library already.

I am attempting to make a plugin to create diagrams inside the model; I am able to make UML diagrams, but when attempting to make SysML diagrams, I found out inside the Cameo Lib folder, the com.nomagic.magicdraw.sysml.jar doesn't exist to use the SysMLConstants . How would I go about to get that specific package jar?

INCOSE DEMO DAYS! Dassault Systemes - Harnessing the power of system simulation in MBSE using Dymola

Presenter: Jyothi MatamDate: 22 September 2025 Time: 8:00AM Pacific US / 11:00AM Eastern US / 5:00PM CEST Register at the link below.

MBSE: Transforming Industrial System Development

WHY: Rethinking the Way We Approach Industrial SystemsWhen we talk about applying Model-Based Systems Engineering (MBSE) methodologies, we often associate it with product development. This has been MBSE’s primary application field, delivering remarkable benefits to complex product designs. But here’s the question: What about the development of the industrial network system itself? Imagine this scenario: You, as an aircraft OEM are tasked with developing the industrial network system for a new

[Replay] CATIA Systems Masterclass MBSE Ecosystem and Roadmap, Sep 11, 3:00 PM CET

Dear Community Members! We are starting our autumn Masterclass session with an incredible topic "Discover What’s Next in the MBSE Ecosystem—2025 and Beyond" which will be presented by @SP. Join us on September 11, 3:00 pm CET for an insider look at our ever-expanding Model-Based Systems Engineering (MBSE) ecosystem and the breakthroughs on the horizon. We’ll unveil the 2025 edition of the MBSE Ecosystem Model—the practical reference our clients, sales teams, consultants, and partners rely on

Alternative to deprecated `EsiBranchInfo` and `getLocalId()` in Cameo 2024x

Alternative to deprecated `EsiBranchInfo` for retrieving branch name in Cameo 2024x In Cameo 2024x we noticed that EsiBranchInfo appears to be deprecated. We were previously using it to retrieve the current active branch name of a Teamwork Cloud project checked out in Cameo. Is there a new or recommended API/class we should be using instead to get the branch name? Ideally we are looking for the direct replacement that works in 2024x. Alternative to deprecated `getLocalId()`: We used to use

How to get DataHub to use semicolon as delimiter for CSV files?

I would like to use the DataHub plugin of CATIA Magic Cyber Systems Engineer (2024) with a csv file, but I can't find where to set the delimiter character. CSV files with a delimiter of a coma are almost useless for requirements since requirements will contain comas as a part of the English sentence structure. When making csv files with text content it is very common, almost standard to allow the delimiter character to be set to a semicolon, which is easy to avoid in English text. Can someone

Providing a custom ImageLibrary

Hello, I would like to provide a custom ImageLibrary to CATIA-MagicSoS end-users. I noticed that "common symbols" are available for any project using "Window > ImageLibrary" command, and that these symbols are organized in zip files stored in "/data/imagelibraries". For IT reasons I need to avoid writing in the "". Moreover I noticed that when creating an UAF Project it is possible to enable access to the MIL-STD-2525C military symbols, also stored in

Customizing tips of the day

Hello, I'm willing to provide dayly dedicated advices to end-users when they launch Catia-MagicSoS, or when they open a specific model... I am thinking about customizing the "tip of the day" feature, but for IT reasons I would like to avoid writing in the "/help/tipsoftheday" directory. Is there any recommandation around this kind of topic ? Thanks in advance

LIVE Webinar | Numerical computation for real-world application

Are you an Engineering Sciences Teacher and want to give your students hands-on experience with a full-featured computational solution… at no cost? On September 25th, join Dassault Systèmes’ live webinar on Scilab for Education - an open-source, intuitive, and classroom-ready software designed to make teaching advanced math and engineering concepts easier, more engaging, and 100% license-free. From differential equations to control systems and numerical optimization, Scilab helps students

MCSS - 2026

Has there been a date/location determined for next year's MCSS - 2026

Syncing DNG Requirements using DataHub

Hello. I am using Cameo 2024x. I'm syncing requirements from Doors Next Gen using DataHub. Something I've been trying to figure out is how to bring across "Child of" links from DNG into the model. For example - If I have a Stakeholder Specification which I decompose into 'child' System Specification requirements. I have two modules for each spec in DNG. How can I sync the contents of both Modules at the same time? The links will only appear in the mapping window if I have artifacts just sitting

Our Exclusive Webinar to Explore the Next Frontier of SysML v2 is finished! Starting September - OPEN of Everybody

Dear Community members, It was a great experience to see so many attendees in the webinar: ✉️ 445 Registrants 📣 285 Attendees ❓ 88 questions asked What was on the agenda? SysML v2 & CATIA Magic/No Magic Integration – A closer look at how we’re bridging the gap between SysML v1 and v2. Live Demos – See our SysML v2 implementation in action, including model execution and analysis. Teamwork Cloud collaboration with Magic Collaboration Studio– Discover how we’re enabling smoother, real-time

DataHub - Jama - Expanding Node Null Pointer Error

Hello, I had Jama integration setup with Magic Cyber Systems Engineer 2024x Refresh 1 and it was working until today 1 Node (Jama Component container) will not expand and show children nodes. I already had synchronizes and copied and even updated it many times for the past few weeks. Starting yesterday Datahub cannot expand the node. I even went ahead and disconnected the source and connected back and still recieve the null pointer exception. I am aware of nothing drastically changed in the

Open Modular Co-Sim Architecture with FMU Communication Interface: SysML, Software Apps, Hardware

Integrating software applications, software and hardware? Interested in robust co-simulation? We're excited to share our comprehensive guide and resources on an open modular co-simulation architecture utilizing the FMU communication interface! This powerful, customizable interface can be easily generated by you, enabling seamless integration across hundreds of tools and interfaces—including Catia Magic (SysML simulation), UDP, TCP/IP, LCM, MQTT, shared memory, and serial ports. Video:

How to use Jython script to import and export csv file in instance table

Hello Commumity, I want to implement simulation of an instance table automatically . After automatically create an instance table(classfier and header are ready), now I would like to use Jython to import the data from csv (Same function as Excel/Csv file->select file -> csv) , after simulation done, export all the simulation result to csv file. Here is my question: Is there any Open API for import csv. I use following script to do the export, but it can execute without error but no csv is

SysML v2 - 3 Day Intensive Bootcamp

Date: 11-13 November 2025 Time: 8:00 AM - 5:00 PM Central Standard Time (US) register HERE This in person 3 Day Intensive SysML V2 course will teach users the three pillars of Model Based Systems Engineering: Language, Tool, and Methodology. Starting with an overview of SysML, MBSE, MagicGrid, and Tool Fundamentals, users will learn all the basics of the new language with lectures, demonstrations, hands on activities, and review questions using CATIA Magic 2026x. Users will be provided with all

[FREE Webinar] Sept. 18: Cybersecurity in Cameo Systems Modeler

Tata Technologies and Dassault Systèmes discuss how model-based processes can improve the development of complex systems on a Digital Engineering 24/7 Hi All,DATE: September 18, 2025 TIME: 03:00 PM EDT/ Noon PDT Please join this webinar, which provides an in-depth overview of the advantages offered by Model-Based Systems Engineering (MBSE) and Model-Based Safety and Reliability Analysis (MBSRA) when compared to traditional methods used in the development of complex systems architecture,

SSP LS Traceability

The first official layered standard of the SSP project, SSP-LS-Traceability v1.0.0 has been released as a SSP layered standard. It is available on Layered standards are extensions to the core SSP standard for special applications. SSP-LS-Traceability defines support for the exchange of simulation traceability and credibility information alongside simulation artefacts inside SSP packages and formats. It also defines generic formats for the exchange of keyword value pair meta data, which can be

Webinars 2024

Title Speaker Link Recording Date A Comprehensive Look at Virtual NCAP Testing in AD/ADAS Development@EM and Mr. Jérémy VERGNAUD, Simulation Expert & Simulation ADAS AD Activity Leader at UTAC (www.utac.com) Replay 7 March, 2024 SEEDING THE DESIGN – THE ROLE OF MBSE IN REQUIREMENTS DEVELOPMENT @CM Replay 24 July 2024 Model-Based Acquisition for Defense Programs @AB Replay 31 July 2024

📺CATIA Systems Talks 2023

This is our CATIA Systems Talk calendar 2023. We are coming to you on a monthly bases on Thursdays. In the CATIA Systems Talks, we want to give you tips & Tricks how to do model based systems engineering. with our products like CATIA magic, CAMEO and Magic Grid as well as show you some best practices to help you on your first steps in systems engineering. Talk Title Date & Time Speaker Link to post How to get requirements into CATIA Magic? March 16 at 10:30 AM CET @AA Replay Introducing End 2

📺CATIA Systems Talks 2024

Welcome to 2024 CATIA Systems Talks Schedule for 2024. Be active and join the sessions to learn more. Talk Title Date & Time Speaker Link to post Empowering MBSE with Simulation and Trade Studies on 3DEXPERIENCE February 1 at 3PM CET @KT @JG Replay How to relate system architecture and electrical design models? February 22, at 3PM CET @SP @PC Replay WEBINAR - Driving Toward Excellence: A Comprehensive Look at Virtual NCAP Testing in AD/ADAS Development March 7, at 3PM

Exporting to DOORS via ReqIF - Text field missing

Hello, I have the ReqIF Profile added to the project while also having the modified the project options to not exclude a number of fields including the 'Text' field. However, the exported ReqIF file does not include the requirement's text. It only includes the requirement's name. Note, I've tried re-opening the project after having made changes to Project Options but still no luck. Is anyone aware of any issues or solutions to this? Thanks

CATIA Webinar to Explore the Next Frontier of SysML v2 By 3DS is for EVERYONE!

Dear Members of Community! Watch the replay of the Exclusive Webinar "Exploring The Next Frontier: SysML V2 By Dassault Systèmes". We had it on March 27, 2025. Link to the post is here . Meet speakers Andrius Armonas, Nerijus Jankevicius, and Tomas Vileiniskis for an in-depth session exploring Dassault Systèmes' latest advancements in SysML v2. This presentation will showcase how SysML v2 is being seamlessly integrated into the Cameo/Magic portfolio and provide a clear perspective on the

📆 Events 2025

Are you curious where you can find us in 2025? Take a look here. CATIA MBSE User Days Germany, October 8-9 CATIA MBSE User Days France May 20-21, 2025 UAF SUMMIT March 19, 2025 INCOSE International Workshop Feb 1-4 AFIS Congrés 2025 in Paris, January 14-15

[EVENT INVITATION] CATIA MBSE User Days in Germany in October

🚀 CATIA MBSE User Days Germany 2025 📅 October 8–9, 2025 | 📍 Darmstadt Discover the latest in Model-Based Systems Engineering with CATIA Magic and the 3DEXPERIENCE platform! This year’s program offers: ✅ Hands-on sessions & real-world case studies, free of charge ✅ Interactive workshops with CATIA Magic ✅ Deep dives into SysML v2, traceability, cybersecurity & product variability ✅ Enhanced networking with MBSE professionals Day 2 Training Tracks (Oct 9): Choose from focused sessions on SysML v2,

Issue with merging

Hello ! I'm trying to merge 2 branches but MAGIC fails to perform the operation because in the common ancestor, 1 diagram is relying on project usages that are missing. Any idea ?

Optimizing Subway HVAC Control Strategies for Energy Savings Using Dymola Simulation

Here is another interesting application of Dymola. The task is to optimize the control strategies for a metro HVAC system with several circuits. This study, grounded in a practical metro project, investigates four control strategies for chilled water systems, focusing on chiller sequencing, pump frequency modulation, and variable flow regulation. A dynamic system model was developed using Dymola to simulate and evaluate the performance of each strategy. Lessons learned were: Energy-saving

🎓 Success Path: CATIA MAGIC

🧑‍🤝‍🧑 Your profileYou want to learn the fundamentals on CATIA MAGIC and CATIA MAGIC Model Analyst. Your success path starts here: E-Learning and Certification on CATIA MAGIC Perform as a CATIA Magic Cyber-Systems Engineer (R2024x)| 24h In this learning path, learn to design, develop and manage complex systems using Systems Engineering languages, methodologies and tools. Go through these learning modules: Systems Engineering at the Heart of the Industry Renaissance | 15 min. In this module,

How to use Item Flow Manager on Nested parts/actions?

I have a system with multiple subsystems. These subsystems also have multiple parts or assemblies underneath them. I have also made a functional decomposition following the magic grid bok p99 For flows at the subsystem level I can use the item flow manager to create item flows and specifying activities without an issue. When I need to have an item flow that goes inside of a part or action to communicate with a nested element, the item flow manager lets me select the relevant behaviors

MSOSA 2022x on Linux / Mate desktop Quick Find text box disappears

When you type one character in the Quick Find box it disappears. I have seen the same issue in MSOSA 2021x. It is probably a Linux issue since it doesn't happen on Windows. Anyone else experience this and able to fix it? CATIA Magic MSOSA

Oak Ridge supercomputer cooling application

Oak Ridge National Laboratory (ORNL) has modeled the power usage and cooling system of the Frontier supercomputer. They use Dymola (model diagram above). ORNL are long-time uses of Modelica and Dymola. Notable is their TRANSFORM library for modeling nuclear reactors. There is a video of the cooling application here:

Custom UI for SysML Simulation. Loading Instances.

Choose the right Instance. Run the right simulation. Instances are a powerful way to keep alternative system data in a SysML model. We’re sharing a how-to video + sample project that adds an in-tool UI for: Searching and filtering Instances Previewing details Loading the selected Instance for pure SysML simulation execution Video: https://youtu.be/Db2zZZ1WrVw Get the code and sample

Customizing a SysML Profile: Adding a New Compartment to Constraint Blocks and Syncing with Excel

Hello. I have a question about customizing a SysML profile. I’m creating SysML models using Magic Systems of Systems Architect 2024x. I attempted to customize the profile for a constraint block to add a new compartment that contains a string, as shown in the attached image—similar to a value property on a regular Block. I was able to add a new compartment to the constraint block as a tagged value; however, unlike value properties, tagged values could not be synchronized with an external

SysML to Hardware! Co-Simulating a Nuclear-Grade Robot Webinar. Missed? See Recording!

Please see recording: https://www.brighttalk.com/webcast/12231/647713?size=10&rank=-webcast_relevance&duration=0..&contentType=webcast&q=Tokamak From SysML to Hardware-in-the-Loop: Co-Simulating a Tokamak In-Vessel TransporterAug 21 2025, 4:00pm CEST Duration: 60 mins About this talkDiscover how standards-based MBSE turns a complex nuclear-fusion robot into a fully verified digital prototype—before a single bolt is tightened. In this live session, we string together SysML v2 architecture in

Autosar Builder: Are EcucConds considered during Module Configuration

Hello I have created a BSW module definition in Autosar Builder 2025x Refresh 1Autosar Builder (AB) that contains an EcucCond to describe the existence dependency of an ECUC Parameter Definition element. If I create an ECU module configuration based on this definition in AB it does not seem that this condition is actually evaluated. I would either have expected that this parameter is not shown/disabled/grayed out based on this condition or that it is at least shown as an error/warning if I do an

Report Wizard Generic Table Export (Still not answered)

I tried searching this topic but it doesn't seem like I was able to easily find a good reference. Magicdraw 2022x R1: Following the Tutorial 27 - Generic Table Export. I am unable to get the table created. #import('generic', 'com.nomagic.reportwizard.tools.GenericTableTool') #foreach($diagram in $generic.filterDiagramTables($Diagram)) #set($table = $generic.getTable($diagram.image)) ##Key note, this was originally $diagram however it causes the library to fail and putting a property in

Import Test Specifications in CATIA Magic

Hi Guys, Is there a way we can import V&V Test specifications created in the 3DExperience platform to Catia Magic ? We have a customer who wants to create Requirement breakdown specifications which will contain certain tests. These tests will be used later to detail the requirements or even generate detailed new requirements as well. The issue is that these tests cannot be traced as verifies or validates semantics, but we want them to be categorised as enhances. Does anyone have a similar

SysML v2 Launch Week - 3 Day Intensive Bootcamp

Date: 3-5 November 2025 Time: 8:00 AM - 5:00 PM Central Standard Time (US) Register Here! No alternative text description for this image This in person 3 Day Intensive SysML V2 course will teach users the three pillars of Model Based Systems Engineering: Language, Tool, and Methodology. Starting with an overview of SysML, MBSE, MagicGrid, and Tool Fundamentals, users will learn all the basics of the new language with lectures, demonstrations, hands on activities, and review questions

Why Operation sent from internal layer is not executing in simulation?

I have encountered and resolved a number of questions on proxy ports today, but the solution to this one has eluded me. Within a Domain (Domain1) a Client (system E1) sends a command (operation C1) to a Controller (system E2). Quite fundamental. This much executes fine in simulation. E1 owns an Activity (Send C1) with a Call Operation Action specifying the output port in the On Port property. The target receives the command and executes an operation (prints "Received C1"). Great! The next

eFMI® Tutorial at the 16th International Modelica & FMI Conference

We are happy to announce that there will be an extensive eFMI® tutorial at the upcoming 16th International Modelica & FMI Conference. The tutorial will demonstrate the current state-of-the-art of available eFMI® tooling. Participants will get a very high-level overview of the eFMI® workflow from acausal physics models in Modelica® down to embedded target code and a hands-on experience of it for selected Modelica® examples. The generated eFMUs and their various intermediate model representations

MBPLE: Multiple Existence Variation Points On Same Element?

We currently have a feature model defined with a single feature attribute typed to an enumeration. Imagine the literals are 12 enumeration literals, such as January, February, March...December. The variant instances correspond to each literal value. We would like to be able to apply two existence variation points to a single model element (such as a requirement element), where each existence variation point defines the upper and lower bounds of the variants that model element is applicable in.

Simulation with Instance Table

Dear Community: I have some difficulties about the simulation with instance table. Here is the problem description: I have a BDD contains 6 activity diagrams. Some diagram's output is other diagrams input. That means they should execute by a certain oder, but I did not specify here. When I run the simulation of instance table. The results did not come out once, I have to click several "run" to get whole results. I find it is not good. I suspect, i have not specified the executive order

DataHub OSLC Requirements format

Q: What is the format for OSLC Requirements import into DataHub? Q: What I need is a working format of the OSLC that Catia Magic understands? Q: What is the specific format of the import OSLC Requirements format? I’ve got DataHub connecting to my import using the following format.

[Webinar] Improving the Real World with Virtual Twin Experiences – September 10

Save the date for the upcoming webinar on September 10 at 5pm CET. Our subject matter experts will demonstrate how to quickly understand and act on product usage to ensure lower costs and less rework. Discover how artificial intelligence-powered virtual twins on the 3DEXPERIENCE platform, grounded in Model-Based Systems Engineering (MBSE), allow users to: Simulate usage scenarios to predict real-world system behaviorSee how these predictions enable less waste and rework Learn from past to

XML/XMI Format for SysML Model Export

I'm not familiar with the XML/XMI formats supported for export from a model. Is there a suggested format that people commonly use for SysML models that they export to for parsing with software? And does anyone of any existing libraries or attempted projects for processing these formats so that there's a starting point for building that parser. Thanks!

How to export Project options in 2022x?

I am utilizing 2 projects in TWC 2022x and I need to save the project options of the project usage that will be utilize in the main project, is there a way to save the project options across projects? Are there any limitations?

Is there a way to create non-directed association relationships in a dependency matrix

Hello, question on dependency matrices. If showing the relationships between actors and use cases as non-directed associations in a dependency matrix, editing in the matrix only gives directional options. Is there a way to create a non-directed relationship directly in the dependency matrix? I included a screen show of what I see when edit directly in the dependency matrix. Thanks, Russ

Display units in Generic Tables

Hello, Is it possible to display units in Generic Tables? I know it's possible to show units in Instance Tables using the "Show Units" option, but if I'm not mistaken, those tables only support instances and not other types of data. On the other hand, Generic Tables do support other types of data, but the "Show Units" option doesn't seem to be available—even when my data has units.

Custom Document Export Templates

Hi All, Im trying to crate a custom export that will be used as an architecture description document. We are utlizing the Magic grid framework. I am aware the templates are created using velocity scripting language but im struggling to know where to start. Does anyone have a template they can ahsre with me MagicGridDocumentGeneration Model Based Systems EngineeringCameo System Modeler

Export data from Generic Table to Excel

Hi There, I have many Generic Tables in Cameo that I would like to export data to excel. Is there a way to export couple of table data into excel sheet at once? Thank you, Drita

Hardware-in-the-Loop Integrations

This page is dedicated for Hardware in the Loop integrations

How to Connect Hardware to CATIA Magic SysML Simulation? 1h Step by Step Tutorial

Would you like to have a robotic arm on your desk tomorrow and explore all MBSE with SysML and CATIA Magic Hardware-in-the-Loop use cases? Want to learn a straightforward, standards-based interface to hardware that you can apply across multiple projects? Looking to teach students and demonstrate MBSE in action? If you answered yes to any of the above, this tutorial is for you! Step by Step Tutorial https://youtu.be/Ye6j2rF1yNs Links Robotic Arm to buy Special batteries with charger for

Tabbed Panes

I'm trying to create a user interface for simulation in CSM 2022x. I'd like to use the tabbed panes to allow the user to filter by part property. But I don't see how to assign anything to the tabs. Even if I put a groupbox under the tab, if I change the active tab the same group box remains. I couldn't find any examples in the sample models and tabbed panes aren't covered in the user manuals. I couldn't find any relevant videos on them either. Could someone point me to an example of where the

🚀 Upcoming CATIA Events in Darmstadt – October 7-9, 2025

1️⃣ CATIA Electrical Day – October 7, 2025 (German only) Facing growing complexity and electrification challenges in transportation and aerospace? Discover how CATIA Electrical on the 3DEXPERIENCE platform helps you efficiently develop, validate, and integrate electrical systems from schematics to full system integration. Join expert talks, customer stories, and best practices on ECAD, lifecycle management, and MBSE2Electrical. 👉 Register now – Please note this event is conducted exclusively

PLE plugin: how to eliminate a "race condition" between Validation Points?

I am using the Product Line Engineering plugin with a relatively simple model in Cameo Enterprise Architecture 2022xR2-HF3 that is malfunctioning in some configurations. I have traced the problem to an Existence Validation Point (EX VP) and an Element Property Validation Point (EP VP) that act on a Part Property and its Type. This bad behavior happens when the EX VP is evaluated before the EP VP; in the opposite order, the Validation Transformation works correctly. (I have verified this by

⚙️ Scripting

This page is dedicated for scripting samples, tutorials, and use cases:

Plot SysML Simulation Data Live — No Plugins Required!

Need real‑time insight while your SysML/CST simulation runs? A lightweight Groovy script is all it takes. Watch the short demo video and grab the sample project from the MBSE Cyber Systems Community. What you’ll see in the demo: Plot any instance table on the fly Watch curves update across multiple simulation iterations Export the results to XML with a single click Why it’s handy: 100 % open‑source, fully transparent, easy to tweak Runs inside Catia Magic / Cameo SysML simulation—no

Cameo Project Need to show case in Codebeamer with TWC OSLC

@SP @PD @TV I observed the Post OLSC integration with Jira to cameo It was nice. I am working on integration of Cameo Collaborator Published project on TWC with OSLC to be open on Codebeamer side. My objective is that on Codebeamer, I want to showcase some linked project/s with some Requirements/Items and when I click on such link (same as you have showcased with Jira tickets), it should open OSLC published project from TWC and I should be in position to click Model Elements or Diagrams to

Questions on Report Wizards

Dear Friends, I have meet some problems on report wizards. Could you please give me some kindly help: 1-Is it possible to let diagram picture more clear. I use $diagram.image, but the image generated is not as clear as expected. How to let the picture more clear? 2-How to get the direction of proxy port? I tried to use $p.Direction and $p.direction，both failed. I am looking forward to getting your helpReportWizard

General Atomics is asking about next year's Cyber Symposium (2026).

General Atomics is asking about next year's Cyber Symposium (2026). Do we know anything yet? Such as when, where, etc.? I think they are planning/budgeting for next year.