Who can do this task? System Administrators
To sort the organization summary:
Note: By default, the list is sorted by organization Name in ascending order.
On the Organization Summary page, click a column heading (Name, City, or State) the first time to re-sort the list by that column field in ascending order ("up" arrow).
Note: You cannot click the Alias column to re-sort the list. Alias is disabled for sorting.
Click a column heading the second time to re-sort the list by that column field in descending order ("down" arrow).
Click a column heading subsequent times to repeat the sorting order in steps 2 and 3.