Once a time shift is created, SHR does not allow you to delete it. This is because the data collected and aggregated based on that shift period can be used for data analysis purposes. This data remains in the SHR database. However, if you no longer require the time shift, you can disable it by expiring it. Once expired, SHR does not collect any data for that shift period.
To expire a shift:
Note: If the shift is modified, data that is already collected by SHR will not be reprocessed.