Specify the Platform Instance URL to Use (when the Agent is Not Joined to a Zone)
Use this group policy to specify which platform instance URL the agent will access for users of computers that are not joined to a zone.
Enable this policy if you have access to more than one instance URL.
If you only have a single authentication server URL for all of the connectors in your Active Directory forest, the agent will use this URL by default, and you do not need to enable this policy.
When specifying a URL, the URL should be in the following format:
https:/customerid.domainfqdn:port/
For example:
https:/abc0123.my.centrify.net:443/