[TYPO3-english] hide tables of own extension in web_list

[Domi]

Hello,

I wrote an extension where the BE-User can add/edit all data over the 
list view - configured through TCA. But I have so many tables which 
showing up now, that I want to restrict that only severals will get 
displayed. How is this possible?

Can I get the search of TYPO3 backend configured, that its also 
searching over specified extension table?

Thanks for any hints,

Dominic