File Manager opens to specify the map file that holds the mapping information.This file should be in a text column format where the first column holds the ID referred in the original file and the second column holds the ID with which the original ID has to be replaced.Switch Universal File IDsPressing the button a new file with changed IDs is saved in the same location with the original one that has the same filename with the original one followed by '_modif'.DSP Toolbar User's GuideOpens the current document.