Chapter 17 Auxiliary Editing Tools A table of devices used in the program is in the right part of the window. The devices listed are not classified. If a certain device is used in different positions in the program, the information about the positions will be listed. For example, M11 in the figure below is used in two positions in the program. After the users double-click a row on the right part of the window, the system will lead the users to the corresponding device location. 17-43