The [Delete all FREMD articles] button in the article import
The [Delete all third-party items] button in the item import empties the Manufacturer items table. This removes all third-party items from your database so that none remain.

IMPORTANT: Please note that after executing the command, third-party items will no longer be available until the item import is executed again (either manually or via the service). It is therefore recommended to execute this command shortly before closing time so that the items are stored again overnight by the service.