CompleteFTP sites are described here. Every installation of CompleteFTP supports at least two sites - the 'Admin site' and the 'Default site'.
The "Admin site" is what the CompleteFTP manager connects to, to administer the server instance. By default the server listens on port 14983 for SFTP connections from the manager. The Admin site cannot be deleted (the server could not be administered). Settings should be changed with care - if the port numbers are altered administrators must be informed of the changes.
In the Standard Edition and Professional Edition, the Admin site is configured via the Admin panel.
In Enterprise MFT, the Admin site is displayed in Sites by checking 'Show system users/folders/sites' in the Options menu at the bottom left of the window.
