As a parent, you're able to add and edit certain information on your child's profile in the Playground App. Both primary and secondary guardians, as well as administrators, are able to make and save changes to this information.
How to edit a child's information
On the Parent App, start on the Home screen. Tap on the blue tile with your child's name to open the "Children" options menu and then tap the name of the child whose profile you'd like to edit. You'll be brought to Student Profile screen, where you can see the information that's currently on your child's profile. To add or edit information, tap "Done" on the upper right of the screen.
You'll be brought to the Edit Student screen, where you can tap on any field to edit or add information. The "Name," "Street," "City," "ZIP," "Allergies," and "Medications" fields will bring up your device's keyboard; the "Birthday" field will open a scrolling calendar from which you can find and select a date, and the "State" field will open a scrolling list from which you can select one US state or territory.
When you're happy with your changes, tap "Done" on the upper right corner of the screen to save your changes and exit the Edit Student screen. You'll be returned to your child's profile, where you will see your changes reflected in their profile information. Any changes you make in the Parent App are automatically updated for Administrators, too.