How to integrate personal footnotes.
I wish to include personal footnotes (comments that I cannot integrate into the principal article) among the bibliographical footnotes placed with Vancouver. Can anyone tell me how to do this? Many thanks!
If you do really want to mix the notes with your bibliography, there isn’t an officially supported feature in CSL styles. You might be able to, as a workaround, create a Standalone Note item in Zotero with the note text and cite that or insert a Document item and enter just the note in the title field.
If you are talking about regular footnotes/endnotes, you can determine how they appear under Tools --> Footnotes and Endnotes in LibreOffice, though I'm not aware of any way to insert sidenotes (may well be possible, but not obvious and I wouldn't know how).