Know more on how to edit a child's contact details and role.
Go to Options
Click Children.
Edit Contact Details
Click on the child profile you want to add a new contact to the child profile information.
Click on Contacts
Click on the 3 dots next to the contact and select Edit or click direct on the Edit icon
Edit the info
Click Save
Edit Contact Role
Click on the Role icon under the contact profile
A new pop-up window will appear with the roles available to edit.
Pick the desired role that you want to grant to the parent.
Click on Save.