There are several things in party commands ( party teleport and alliances ) that i cannot find any info on in the wiki
afaik these features are not available on ECC. Obviously teleport would be disabled because we would rather sell the /tp feature, and then we don't have pvp or factions, so alliances are also pointless. Also for some reason I didn't get an alert when this thread was posted. Feel free to tag me if I don't answer something within 24 hours.