To add an additional contact to your child, you need to have their name and their email address.
Go to your child's profile and then the 'Contacts' tab. You can click 'New Contact' to add your spouse, nanny, parent etc.
Give the contact access to the child's account by pressing ‘Give Login’ on the right hand side of the screen.
Select the contact person that needs a login and press ‘Send Login’ and select the appropriate role for that contact person. Invite by pressing the green ‘Send Invitation’ button.