Q: add contents of a property to LaTeX export?

[Julius Dittmar]

Hi folks,

I would like the org export to add a line containing one property entry
(ID for example) to the LaTeX export for every heading.

Ideally I'd like this to be added to the org-latex-classes
configuration. I'd like to call a macro \mysection{..content of ID
property..}{..heading line content..} there (instead of
\section{..heading line content..}.

Alternatively something like \renewcommand{\ID}{...contents of ID
property...} immediately before or after the sectioning command would
work, too.

My elisp skills are still near to non-existent, so I would not even know
where to start looking for something like that.

Any pointers?

Thanks in advance,
Julius