In this scenario, parameterized requirements derived from SysML v2 constraints can update based on changes in the system architecture and flow directly into CAD-driven design.
Demonstrated flow:
- SysML v2 requirements with parameters are retrieved from CATIA Magic / TWC through the SysML v2 REST API using MCP
- The changes are pushed into 3DEXPERIENCE Platform Traceable Requirements, where they remain parameterized and linked to CAD
- 3D CAD in CATIA is then recalculated across design roles based on the updated requirements
A big thank you to @CM and @JB for their amazing CATIA expertise, and especially Raghunath Torase for outstanding support with REST API and 3DEXPERIENCE expertise.
If your scenario is similar, please reach out and let’s connect.
We will present this in full detail at CUSA – MBSE Symposium, Reno, May 18–21:
https://events.3ds.com/catia-user-symposium-americas-mcss-2026
Solution architecture:
