The Fully qualified domain names section of the page provides a table of the IPv4 or IPv6 addresses, FQDNs, and the WorkPlace sites and URL resources they are used by. You can sort the list forward or backward by any column heading by clicking the column heading link.
Under Used by, click a WorkPlace site name or URL resource name that appears as a link to go to that page in AMC where you can edit the settings for it. The Custom ports section provides a table showing the custom port number and the URL resource that uses that port for all URL resources configured to use custom ports. Under Used by resource, click a URL resource name that appears as a link to go to the Resources > Edit Resource page to edit the resource settings.