You can import policies to the Multi-Channel Server (MCS) database.
wp_profile_root/bin/stopServer.sh server_name -username WAS_admin -password WAS_admin_password_value
wp_profile_root/bin/startServer.sh server_name
wp_profile_root\bin\stopServer server_name -username WAS_admin -password WAS_admin_password_value
wp_profile_root\bin\startServer server_name
where server_name is the name of the WebSphere® Application Server instance (for example, WebSphere_Portal).
Or,