I did a search in the Scrivener Manual and came up empty. I did searches on here and it appears that it should be in Compile somewhere, but I’ve dug into all the areas of Compile and still can’t figure it out… Help! 
Thanks so much for the excellent software!
Cheers,
-joe
It would help to know in more detail what you are looking to do, since the word “headers” is a bit ambiguous. Some use it to mean the titles that are visible within the text (often taken from the names of items in the binder), other uses refer to the general text that appears along the very top of each page, such as the page number.