Even if results are limited on a given screen or menu, you can still filter, sort, or search the entire list. Practice CS applies search and filtering options to the entire list of data, even if they're not visible. For example, if you sort a list alphabetically from A to Z, you may not reach the end of the alphabet. In that case, you could sort the list in reverse alphabetical order. Then the end of the alphabet would show and the results would be limited so you couldn’t refer to the beginning of the alphabet.