Share a project with people
Give someone access to one project by email. It appears under Shared with me on their own free account.
Transcript
Instead of a link, you can share a project with a person, on their own account. In Access and sharing, type their email address, and tap Add. The project appears under Shared with me, in their Projects home. A free account is all they need. Remove them any time, and they lose access straight away.
The full guide: Share a project with people
