Other applications allow you to sort & sub-sort a list - e.g. by clicking column header 'X' to sort by that column, then clicking a second column header 'Y' to produce a primary sort of Column 'Y' combined with a secondary sort of Column 'X'.
This enables you to produce a list that is sorted by e.g. primarily Geographical Sector & secondarily Company Name alphabetically. This is very useful at times.
It would be very helpful if ACT enabled this in List View.