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.
In the context menu of a directory conduct the command Automation -> Add projects to classification.
--> The Set classification dialog box opens.
Context menu: Automation -> Add projects to classification