Hi Everyone,<div><br></div><div>My question is about using Org-mode Export to Latex, but starting with Chapter, then Section, and so on.</div><div><br></div><div>I found a solution on <a href="https://n1.nylas.com/link/7e7b7fc5c641bf88e42b688f208d6c1b7782ff4f8c6d4b77bb3d2eacf574a234/0?redirect=https%3A%2F%2Femacs.stackexchange.com%2Fquestions%2F33318%2Fexport-org-mode-subtrees-at-chapter-level-for-latex">Stackexchange</a> but when I add that code to my init file, restart emacs, and add "#+LaTeX_CLASS: book_noparts" to my org file, &nbsp;it apparently doesn't get read. The exported .tex is an itemized list.&nbsp;</div><div><br></div><div>Any help with what I'm doing wrong would be great help. Also, if there's a better way to make custom class files within the org-file I'm working on, please do let me know.</div><div><br></div><div>Thanks,</div><div>RJ</div><img class="n1-open" width="0" height="0" style="border:0; width:0; height:0;" src="https://n1.nylas.com/open/7e7b7fc5c641bf88e42b688f208d6c1b7782ff4f8c6d4b77bb3d2eacf574a234">