Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
The corresponding configuration file is $CADENAS_SETUP/classification_toolbar.cfg. Help can be found in the file itself.
$CADENAS_SETUP/classification_toolbar.cfg