Hi I would like to have one document containing 1) abstract for 2) a presentation and 3) a resulting paper My question is: how can I structure this an how can I handle the export? Obviously under different top level headers: --8<---------------cut here---------------start------------->8--- * Abstract #+begin_abstract Needs top be written #+end_abstract * Presentation ** Title *** first slide ... * Paper ** Abstract How can I refer to the abstract above? ** ... --8<---------------cut here---------------end--------------->8--- But what about the specific settings? Can I set them per subtree? --8<---------------cut here---------------start------------->8--- #+LaTeX_CLASS: beamer #+LaTeX_CLASS_OPTIONS: [bigger] --8<---------------cut here---------------end--------------->8--- I could than export each subtree separate? Can I define the name for the exported document per subtree? How can I switch easily between different settings? Any suggestions or examples? Or should I use publishing (I am always reluctant, as it seems so complicated)? Thanks, Rainer -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax : +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: Rainer@krugs.de Skype: RMkrug PGP: 0x0F52F982