09-10-2019, 04:59 AM
As sekker says, each person should really have their own AppleID for Contacts, Calendars, Reminders, etc. But if you want to share purchased media and apps, then all users can sign into one AppleID for the iTunes and App Store that 'owns' all the media. The other option is to use Family Sharing, but it is limited to six users and may not work for all situations.