Hallo Together

I have created a new mail folder for all 200 users in the firm.
Now all 200 users have to subscribe for that new folder before they can
use it.
Is that not bullshit? But there seems no other way to free the folder by
the Administrator then to instruct all 200 users how to subscribe for
the new folder themselfe.

Am I are is Openexchange crazy?


Where can I activate the folders in the database?
If this is not in the database is that configured in a file? Or in ldap?
Or where the hell?


Thanks

Philip