This option applies to binary content (such as image files), and determines the minimum percentage of matching fingerprint elements that allows the fingerprint of the given content to be considered as a version of an existing fingerprint. If the percentage of matching elements is lower than this threshold, the server adds the new fingerprint to the database; otherwise, it adds a new version to the existing fingerprint.

To specify the desired percentage value, double-click this option in the details pane and use the dialog box that appears.

See also: