When you specify one or more NAP-enabled scopes, NPS evaluates client health and performs authorization for client computers ...

When you specify one or more NAP-enabled scopes, NPS evaluates client health and performs authorization for client computers requesting an IP address from the designated scopes.

If you do not specify any scopes, the policy applies to all NAP-enabled scopes at the selected DHCP servers. If you specify a scope that is not NAP-enabled, you must enable NAP for the scope after completing this wizard.

To specify one or more scopes, click Add.