In the starter solution Asset Management there is a list view layout which preforms sorts of the list based on "item", "category", etc. The scripts associated with the column headers preform both ascending and descending sorts and switches each time the header is clicked. There is a graphic of an arrow that points up or down depending on which sort is being performed at that moment. As far is I can tell the two graphics are located in the container HiliteLibrary which is a global container and has two repetitions. But I can only figure out how to change on of the graphics, the other is still the original graphic of the Asset Management Solution. How do I change the second graphic?
Put the field on a layout. Use the inspector to specify that both repetitions be used. Enter Browse mode and edit the contents to suit your needs.