Unlock Island Sanctuary by completing the required Endwalker questline
Reach the island rank needed to access mammets
Build and upgrade the Mammet-related facilities on your island
Use mammets to automate island tasks such as gathering, crafting, and workshop management
Assign mammets to workshop schedules to produce island goods
Use mammets to help with pasture and crop-related island upkeep
Check the island management menu to assign and reassign mammets
Spend island currency or materials as required to unlock mammet functions
Visit the mammet interface regularly to collect results and adjust tasks
Upgrade island facilities to improve mammet efficiency and unlock more options