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.
After you have deleted a directory / project using > Delete directory and/or Delete project in the context menu, the corresponding directory / project is marked with the symbol "D" for "deleted".
The command Upload changed files in directories / projects to the server changes the "D" into a green checkmark.
The command Check in project (set read-only) changes the "D" into the lock symbol.