Record Menu: Options Menu: Remove non-RDA elements

If you are designing a template, it might be useful to quickly strip out all elements that are not officially defined in the RDA Registry, i.e., all local elements:

It is important to note that there is no way to undo this option, i.e., you cannot apply this option to a template and then revert the template to its previous state; you would have to close the template, without saving it, and re-open it (to the last saved version).