creating an endnote that's only prose
I'm writing a paper using the Vancouver-Elsevier style, so with numbered endnotes. I want to create a couple of endotes that are not based on references, but rather text. To do so I created references using document as the item type, and simply entered the prose. But when I make the bibliography, the references say "n.d." Is there a way to create an entry that won't include the date, so it doesn't say n.d.? I know I can fix this manually by deleting n.d. after unlocking the codes, but I'm wondering if it's possible to do this within Zotero.
On a conceptual level, those aren't endnotes; styles that use endnotes can have regular prose notes; Vancouver styles use a numbered bibliography and just like you wouldn't see notes in a bibliography of an author-date style, they're out of place in numbered bibliograpies (though you occasionally [but less and less] see them in journals using Vancouver.)