March 10, 2021 at 7:43 am
Naresh Patre
Ansys Employee

Hello Luca

Please check out below section from the help document on handling user defined materials in Discovery.

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v211/en/discovery/UDA/user_manual/materials/topics/c_mat_userdefined.html