There are 2 ways to send Constructor your product catalog feed, an API based feed or transferring the catalog files via FTPS. In order to send the catalog files via FTPS, a separate password will need to be set.

How to set FTP credentials

Navigate to the Integration section, then select the FTP Credentials tab. Enter a new password with a minimum of 12 characters, then confirm the password and click 'Update FTP Password'.

Once this is completed, you can now send catalog files to Constructor. For more information see CSV step-by-step guide.