MBSE Model Migration Service
Move your project assets where they are needed. Without losing consistency, traceability, or sleep.


From Rhapsody to CATIA No Magic. From Capella to SysML. From legacy to future.
During a project, it may be necessary to change platforms for various reasons: customer requirements, contractual constraints, or simply the desire to switch to more advanced tools. This raises a problem that is far from trivial: how to migrate existing models without losing structure, meaning, or traceability?
ONE‑SYS's MBSE Model Migration Service was created precisely for this purpose. It is designed for those who work with tools such as IBM Rhapsody, CATIA No Magic, Capella, or other modeling platforms—and need to move entire sets of models from one environment to another in a controlled, reliable manner without having to start from scratch.
What does it actually do?
Converts models between different environments, even those that are very different from each other (such as from Capella to No Magic, or from Rhapsody to No Magic).
Preserve the model structure, relationships, stereotypes, views, and all significant elements.
Adapt the content to the new context, correctly mapping elements, attributes, and profiles.
It also handles the most complex cases, such as migration from closed or highly customized platforms.
1. Initial Analysis
Let's start with a comparison: what tools do you use today? Where do you want to go? What kind of models do you need to migrate?
2. Definition of mapping rules
We build a clear mapping between the source language and the target language, customized to your needs.
3. Transformation and testing
We convert the templates and test them together to ensure that everything works as expected.
4. Support and guidance
We will continue to support you after migration, helping you to become familiar with your new working environment (By Your Side on Project).
How does it work?

Why is it useful?
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Do you have historical models on a tool you no longer use?
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Is your client asking you to switch to a different platform?
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Are you introducing a new standard such as SysML v2.0 and want to bring your models with you?
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Do you work with partners or suppliers who use different tools?
In all these cases, our service helps you make the platform leap without losing anything along the way.

Want to find out if it's right for you?
Write to us and tell us about your situation. We can arrange a 30-minute exploratory call or prepare a demo based on a real model. No obligation: just an opportunity to see if it can make a difference for your team too.

And Capella?
Yes, we also support migration from Capella, which is notoriously closed. We can help you move your design assets to more interoperable environments, such as Rhapsody or No Magic, while maintaining the logic of your models and simplifying the transition.

Why choose ONE-SYS?
We are specialists in Model-Based Systems Engineering. We have been working with the leading tools on the market for years and closely follow the evolution of standards (such as SysML v2.0, of which we are among the first supporters in Italy).
Our approach combines technical expertise, process vision, and obsessive attention to the quality of results. For us, every migration is a responsibility, not a simple “copy and paste.”