Represents the final desired Device description to be used in Cacti.The following replacement values can be used: |sysName|, |ipAddress|, |dnsName|, |dnsShortName|, |sysLocation|.The following functions can also be used: CONCAT(), SUBSTRING(), SUBSTRING_INDEX().See the MySQL/MariaDB documentation for examples on how to use these functions.An example would be: CONCAT('|sysName|', SUBSTRING('|sysLocation|',1,3)).Take care to include quoting around the variables names when used in the supported MySQL/MariaDB function examples.