[O] export quotes

[Salome \=\?iso-8859-1\?Q\?S\=F6dergran]

Hi

I'm looking for a way to make orgmode export quote signs to LaTeX's \enquote{}.
On stackoverflow.com (1) I found a solution that uses 
  (setq org-export-with-smart-quotes t)
  (add-to-list 'org-export-smart-quotes-alist .....)
but on my system I find neither the variable org-export-with-smart-quotes nor 
org-export-smartcodes-alist.

Am I missing something or has the procedure been changed in the meanwhile?

regards, salome


(1) 
http://stackoverflow.com/questions/9053276/how-can-i-use-csquotes-with-latex-export-in-org-mode