If you are inserting endnotes into the text as reference notes, you should follow the rules for reference notes. Treat them as unmarked notes (see BF 16.4). Insert a transcriber's note within the text following the material to which the note applies. Place the notes at the end of the print page (using a note separation line as detailed in BF 16.5). Use margins 1-3 for the notes. Be sure to put a transcriber's note on the TN page stating that you are moving the notes.