The Tenable Vulnerability Management plugin supports the following optional configuration setting.

baseUrl

Tenable base URL. See below for the supported values.

US data center (default) 
​https://cloud.tenable.com 
EU data center 
https://cloud.tenable.eu
Canada data center 
https://cloud.tenable.ca
Asia-Pacific data center
https://cloud.apac.tenable.com

Custom URLs for on-premise Tenable.sc installations support valid URLs with a length of at least three characters.