How to import files in sgml format?

[Paolo M. Pumilia]

I would like to import files in sgml format.
Altough sgmltools-2 and docbook have been installed, i can see no 'linuxdoc' 
or 'sgml' prompt within inport menu.  
Prompt for 'linuxDoc' format within export menu is whown, though, when sgml
(linuxdoc article) class has been selected in my doc layout.

What is missing in lyx setup?


thank you for your help

Pol
-- 
 Paolo Pumilia
 email: [EMAIL PROTECTED]
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