The /party command is a great way to chat to your friends in private. Only players within the /party are able to see the messages. There are a few commands you’ll need to know to successfully create your party.

General Commands:
/party – Open party GUI.
/partychat Toggles party chat. Alias: /pc
/party create – Creates a party with the given name.
/party info – Shows party leader, party members, and the party name.
/party add – Invites a player to your party.
/party accept – Accepts the party invite.
/party deny – Denies the party invite.
/party join – Request to join the specified party.
/party leave – Leaves your current party.
/party shareitem – Share item tooltip from item in your main hand with party.

Party Leader Commands:
/party remove – Removes specified player from your party.
/party disband – Disbands the current party, removing everyone.
/party rename – Give your party a new name.
/party promote – Promotes a new player to the leader.
/party toggle – Toggle whether or not players can request to join.
/party summon – Request that all party members teleport to you.