[Venthos]

You can sort by multiple criteria.

For instance you could select "Trim" in the first field, "Status" in the second, and "Order Date" in the 3rd. Then select DESCENDING sort.

It would first sort everything into their trim, so you'd get

SRT8
SE
R/T

within each of those groupings they would be sorted by their status code

then within each grouping of status codes (like each grouping of C and D and D1) they would be sorted by their order date.

It just allows you to further sort things down by multiple criteria.