In addition to day-of-the-week and day-of-the-month schedule processing, MOVEit Central can also run tasks (or keep from running tasks) on days specified in a Date List. Date lists are simply that, lists of dates. These date lists are created separately from tasks, similarly to scripts, and referenced by schedules that use them.
Creating, editing, and removing date lists can be done from the Date List Manager in MOVEit Central Admin. The Manager can be accessed from the Settings menu.