You can remove a sorting that has been performed with the Reset Filter/Sorting icon.
Use this area to enter sorting criteria. If you enter additional sorting criteria under and then, the data matching the content of the higher-order criterion is ordered according to the next criterion.
If you sort the field name "Forename" in ascending order and the field name "Surname" in descending order, all records will be sorted in ascending order by forename, and then within the forenames, in descending order by surname.
Specifies the data field name whose content will determine the sort order.
Specifies the sort order (either ascending or descending).
Specifies additional subordinate sort criteria from the other fields.