Once installed, you start the feature by heading to the Airport on your island. Orville will mention a new option to "Go to work," which flies you to the resort archipelago . ⚠️ A Quick Note
This is the major paid expansion for ACNH. Instead of just managing your own island, you join the team on a new archipelago. AC-NH-NSwTcH-NSP-[HHPDLC]-Ziperto.rar
.rar is a compressed archive. Inside, you will likely find an .nsp file, which is the standard format used for installing games and DLC on a Nintendo Switch system. Once installed, you start the feature by heading