Manage your library in the Apple TV app on Mac - Apple Support
Create a playlist
You can create custom compilations of the movies and TV shows in your library for playback in any order
you choose.
Note: Adding an item to a playlist downloads the item to your computer.
1. Go to the Apple TV app a on your Mac.
2. Choose File > New > Playlist.
The Library opens and displays an empty playlist.
3. Type a name for the playlist, then press Return.
4. To add items to the playlist, click a category under Library in the sidebar (Movies, for example), then
do any of the following:
• Drag an item on the right to the playlist name in the sidebar.
• Move the pointer over an item on the right, click a, choose Add to Playlist, then choose the
playlist.
• Control-click an item in your library, choose Add to Playlist, then choose a playlist.
Your family should really not share an Apple Account. --> Make sure that each family member has a unique Apple Account - Apple Support