The Functionality Management System limits the need to move physical hardware when applications change or it is time to rebalance the line. FMS allows you to employ only the functionality that is needed and assign it to the controller where it can be utilized. If needs change or a problem arises, functionality can be ordered new or repositioned, via the FMS and a network connection, to where it matters. It is also possible to measure the benefits of a functionality on a trial basis before purchasing.