Special executors include the grand master knob as well as the keys, knobs, faders, encoders, and wheels found in the custom section and master section. By default, they are assigned to control a useful assortment of masters. As with other executors, changing the assignment of special executors allows control of many types of objects including sequences, masters, plugins, groups, macros, worlds, and views.The master section is always displayed to the right of the playback bar on screen 9. The master section is also displayed to the right of the optional playback bar on screen 2. The custom section is always displayed to the right of the playback bar on screens 10, 11, and 12. The custom section is also displayed to the right of the optional playback bar on screens 3, 4, and 5. For more information on screen allocation, see the Screen Allocation topic.The Custom/Master Section window is available under the More and All tabs in the Add Window pop-up. The Custom/Master Section window displays the current assignment and status of the special executors in the two custom sections and the master section. This window can also include on-screen copies of the special executor encoders, wheels, knobs, and keys; as well as the Go+, Go-, and Pause keys for the selected executor.