[Typo3-doc] up to date documentation about writing BE custom module ?

[Sylvain Viart]

Hi,

I'm reading «Backend Programming»
http://typo3.org/documentation/document-library/doc_tut_backend/The_TEXT_type/

The information seems pretty old fashioned, is there any more accurate 
documentation ?


-- 
Cordialement,
Sylvain.
France