After you , then tap Move to Shared Library.
After content is moved to the shared library, it’s no longer in your personal library and is visible to all of the shared library participants. To move content from the shared library back to your personal library, follow the steps above, but tap Move to Personal Library instead of Move to Shared Library.
After you to switch back to your personal library.
To turn the feature on or off after you complete the setup process, go to Settings > Bluetooth.
To turn the feature on or off after you complete the setup process, do the following:
Go to the Photos app on your iPad.
Tap For You in the sidebar.
Tap your account in the top-right corner.
Tap Shared Library, then turn Shared Library Suggestions on or off.
If you want to get sharing suggestions for additional people, tap Add People, tap a person, then tap Add. The person doesn’t have to be a member of the shared library.
For more information about accessing content in a shared library, see the Apple Support article Create shared albums in Photos on iPad