teams can ether be strategic(aggressive, hostile, out to win ) or synergistic, ( avoiding confrontation, cooperative, and friendly)
teams can be made up of people based on their high status, or done by lower level people and allow high ups to sign the deal. there may be members who posses special expertise on a topic.
there is usually a translator, who is also a specialist.
analysis, who analyzes the other side, who tries to find out how much authority the negotiator has, because the one with power might not be there