Not sure, but I would do a search in windows explorer for the material file (.sldmat)
Then edit it in note pad. Copy an existing material and then change the description.
Call up the material in solidworks then change the properties from there. See if that
I finally found a folder where are customed materials.
To edit them, and voilà.
Tx a lot for your help
Good job Sherlock!!!!
Glad it worked for you. It is certainly a nice feeling!!!