@DTS Engineer So what could be done in the case that a user is already using my app for a while with iCloud sync and then decides that he wants to use it locally only (e.g., to save iCloud storage space) and turns off iCloud sync? I don't want that all his data is removed in that case. And of course also the opposite case, a user switching from "offline" use to iCloud sync. Is there any way to always keep the data locally on the device?