If the data group's returned data is not in the order you require it can be sorted after the gathering process is completed. This is particularly useful if you want to sort by a data item field.
Drag and drop fields into the Sort By box, into the sequence in which they are to be applied. Check the Sort Descending option to sort the specific field in reverse order.
In the example above the data will be sorted by oldest first (using Age, which is a data item) and then by gender in alphabetical order (F/M).
Optionally, for non-number fields, check the Sort Numerically option to sort the rows based on the numerical equivalent of the fields value. This is useful when the data source returns a text value such as an id but you want to sort it numerically. So '1','10','2' becomes 1,2,10.