I’m going to be eliminating these checkboxes from custom fields which control visibility on printed documents. They just don’t go far enough. For example, sometime you want to show them on one document type but not on another one. Or you want to style them differently or show them in some specific place (not just top or bottom) etc.
The new approach will be custom themes. Previously custom themes required coding but now wit new theme enhancer, it will do coding for you automatically.