USE Extractors can be scheduled to run once a day at a specific time. Also, you should provide a from and (optionally) to date, which are provided by using an offset value. For example, if you want to use the day before yesterday as a from date, you should use the down-pointing arrows on the right, to select a value of -2. If the to date should always correspond with yesterday's date, you should provide a value there of -1.