Hello everyone,

I'm experiencing an issue in CATIA Composites Design on 3DEXPERIENCE R2026x.

When trying to add a material through Composites Parameters → Add Material, the Material Chooser always returns zero results, even though no search filters are active.

I have created a Core Material with both a Composites Domain and a Simulation Domain. The material is saved and can be found through the regular 3DSearch, but it does not appear in the Material Chooser.

The issue is not limited to this specific material, as the Material Chooser does not return any materials at all.

Interestingly, the same workflow works without any issues on another 3DEXPERIENCE tenant, which suggests that this might be related to the tenant configuration.

Has anyone experienced a similar issue or knows which settings or permissions could cause this behavior?

Thank you in advance for your help!