A Kintone Guest Space allows Kintone users to collaborate on projects with external members. Guest Spaces work similarly to Spaces, except external members will only be able to view the apps, threads, and announcements posted within the Guest Space.
To invite external members to a Guest Space, you will send an invitation email from Kintone. From the email, the invited guests will create a guest account.
A Kintone guest can only access the Guest Space and the apps that belong to the space in which they were invited to. The guest cannot view other data. For actions available for guests in Guest Spaces, see Guest Actions.