Hello, can reproduce the issue with
* hello :PROPERTIES: :EXPORT_LATEX_HEADER: \makeatletter :EXPORT_LATEX_HEADER+: \@setplength{refvpos}{\useplength{toaddrvpos}} :EXPORT_LATEX_HEADER+: \makeatother :END: But I have some more questions. I can see the :EXPORT_LATEX_HEADER in the properties menu. (C-x p) but how did you even find :EXPORT_LATEX_HEADER+ property name? I didn't see anything regarding this in the doc. It might well be because I'm lagging behind - Org mode version 9.2.3. Best regards, Jeremie Alan Schmitt <alan.schm...@polytechnique.org> writes: > Hello Dominik, > > On 2020-06-12 10:31, Dominik Schrempf <dominik.schre...@gmail.com> writes: > >> are you looking for, e.g., >> >> #+latex_header: \addbibresource{bibliography.bib} >> #+latex_header_extra: do some stuff >> #+latex_header_extra: and even more >> >> I don't use the EXPORT keyword at the beginning, I am not sure if it is >> needed. > > To be more precise, I want to emulate > #+LATEX_HEADER: \makeatletter > #+LATEX_HEADER+: \@setplength{refvpos}{\useplength{toaddrvpos}} > #+LATEX_HEADER+: \makeatother > > (as a full file export, which yields 3 separate lines), for a subtree > export, were the property :EXPORT_LATEX_HEADER: is used. > > Best, > > Alan