Explanation/Reference:
Explanation:
Computer can either manually or using the policy setting Client-side target association enable to computer groups of the Windows Server Update Services can be added. The Directive Enable Client-side target mapping indicates the target group name or the name that will be used to receive updates from Microsoft Update Service on the intranet. If the status to "Enabled" is set, the specified target group information to the Microsoft Update service will be sent on the intranet. This uses this information to determine which updates will be made available on the computer. If the Microsoft update service location on the intranet supports multiple audiences, multiple, semicolon-separated group names can be specified by this Directive. Otherwise, a single group must be specified.
If the status is set to "Disabled" or "Not Configured", no target group information to the Microsoft Update service will be sent on the intranet.
Note:
This policy applies only when the Microsoft Update service on the intranet, which this Computer use is configured to support client-side target allocation. This policy has no effect when the policy is "intranet specify for Microsoft update service location" is disabled or not configured.
This policy is not supported on Windows RT. Enabling this policy on PCs running Windows RT runs has no effect.

References: https://docs.microsoft.com/en-us/windows/deployment/update/waas-wu-settings#allow- signed-updates-from-an-intranet-microsoft-update-service-location