It would be really helpful to allow sorting by multiple columns on the item search results page. Right now, you can only sort by one column at a time. It would be a great addition to be able to sort for instance, by call number, then click on the data column and have a secondary sort on that column.
Going to mark this as solved, since it has been brought to my attention that you can do this by using the shift key. :-)
(In reply to Donna from comment #1) > Going to mark this as solved, since it has been brought to my attention that > you can do this by using the shift key. :-) I didn't know this!!!