[horde] How to prevent that users see a list of all other users when sharing objects?

[Volker Then]

Zitat von Jan Schneider <jan at horde.org>:

> Zitat von Volker Then <horde40 at volkerthen.com>:
>
>> Hi,
>>
>> is there a way to prevent that users can see the full list of all  
>> other users of the system when they set permissions for a share? It  
>> would be better, if only the list of available groups would be  
>> shown. Is there a configuration for this?
>
> Yes, in the Authentication section.
>

Thank you Jan!

$conf[auth][list_users]