There is now the ability to hide Ports in Port Maintenance that are no longer used by selecting the hidden tickbox in Port Maintenance. This tick box works in a similar way as selecting the inactive tickbox in other maintenance screens. The main difference is that if a port is set as hidden in Port Maintenance it will still be able to be used you just will not be able to see it listed when you do a find search. You can see all Ports that are set as hidden by ticking the hidden tickbox and selecting Find. This will bring up a list of all Ports marked as hidden.