In the Output Manager, output devices can be reordered by selecting the buttons near the bottom of the window. The Up and Down arrows are used to move one or more selected objects up or down in the list. These buttons are only available for the Custom Order. When selecting Sort By Column, the Set Custom Order button is displayed and active. This button sets the currently displayed order as the new Custom Order, switches the sort menu to Custom Order, and enables the Up and Down buttons. A warning message dialog is presented to alert the user that the custom order will be overwritten. This functionality allows the user to first sort by one of the columns, save the order as custom, then make detailed changes by selecting the Up and Down arrows. Any further changes to the Custom Order are saved automatically.