Additionally, the negotiations involve a large number of other people working behind the scenes. Most of those people, however, are not allowed to the conference room, except for two delegates per state to relay messages. At the push of a button members can also call for advice from a Permanent Representative via the "Antici Group" in an adjacent room. The group is composed of diplomats and assistants who convey information and requests. Interpreters are also required for meetings as members are permitted to speak in their own languages.