[imp] Deny shared address books

[azurIt]

>> Hi,
>>
>> is there a way how can i deny creating shared address books but  
>> allow creating multiple address books per user? Our users are  
>> confused and are accidentaly creating shared address books which  
>> confusis other users. Thank you.
>>
>> azur
>
>At the configuration page in the shares stanza the administrator can  
>select the kind of shares the users can create. Either no sharing at  
>all (all applications), sharing with their own group or share with  
>anyone. But to my knowledge you can not limit it to only contacts.



Where exactly it is? I was already trying to find it but without any luck. Thank you.