Several openfire question (ldap,shared groups)

Hello

I have several question about using openfire jabber server. I have openfire 3.4.1 with oracle db and openldap integration installed.

  1. I want to grant jabber server access only to corresponding ldap group.I don’t want that all my ldap users form ou=People have access to jabber server . How can I do this?

  2. I don’t exactly understand how I can map my ldap group in roster in for All my jabber users. I don’t want that every user need to add all other users in contact list. I want to map for ldap group like all_jabber_users?

Thank you

Could someone help me with my questions. I think that everyone has already known unswers…