If a collection object is being listed, and there are more elements to
display (either actually in the collection, or because the collection
is not complete and more items can be retrieved), then the user has an
option to list the next page of collection elements.
If a collection object is being listed, and there are elements before
the first element shown (either actually in the collection, or because
the collection does not start with the first element), then the user
has an option to list the previous page of collection elements.
A "select" action is used in LISTING mode if we are in the process
of adding a reference to an existing object instance, and we are
displaying a collection of possible objects as the result of a
query.