The command restores the active label file to the last saved state. This option is not available if the file has not changed since the last save. The revert command lets you discard all changes made since the last time you saved the file.
NOTE: Even if the computer autosaves your file after you save it, the file will revert to the state you saved it in.
To revert to the last saved version of a label:
Choose . The previous version of the label appears.