You can share access to edit the form with other users that already have an account.
Add new users by entering the email address they are using for their account.
You can share access to view answers to this form with other users that already have an account.
Share answers by entering the email address of another user. If a user with that email address cannot be found, you will have the option to send them, via email, an invitation to create a Guest user.
Pending invitations are listed here.
This option lets you make the form private. Only people logged in on the server
will be able to view and submit the form.
Restricted button to make your form private. If you choose
Public form, anyone having the link will be able to answer it.