[TYPO3-dev] Disable left menu from backend.php and putting alternative menu

[Tapio Markula]

Ingo Renner kirjoitti:
> Tapio Markula wrote:
> 
> what about the following is not clear to you?
> 
>>     // include extensions which may add css, javascript or toolbar items
> 
> does it say anything about menus?
> However, there's not even a need for what you're trying be (most likely) 
> rewriting the complete core. Just use CSS to reposition and restyle the 
> existing menu. It's so much easier now that we use ul/li.
> 
> 
> damn!
> 

no that doesn't do what I want - I just try to use
$GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems']

and follow hints of Steffen but I have problems to do it like
in 'opendocs' core extension.