https://sportngin.desk.com/customer/portal/articles/2917488

Guardians

Family members of an athlete can be added as Guardians to view the team schedule, RSVP to games and events, message team members, and edit the athlete's profile.

Add a Guardian from Your Account

Step 1: Go to your account profiles page and log in.
Step 2: Select your child's profile.
Step 3: Find the Guardians box and click +.
Step 4: Enter the email address of the new guardian.
Step 5: Select the athlete profiles that the guardian should be able to manage.
Step 6: Click Send Invitation.

Add a Guardian from the Mobile App

Step 1: Log in to the SportsEngine mobile app.
Step 2:  Tap Account from the bottom menu.
Step 3: Select the athletes that the person will be a guardian for.
Step 4: Tap the Guardians tab.
Step 5: Tap the plus sign (+) or Add Guardians.
Step 6: Enter the new guardian's Email Address.
Step 7: Tap the Checkmark to send an invite to the guardian.

The invited guardian will appear on the Guardians tab as Pending until they accept their invite in their Dashboard. You can resend a guardian invite at any time by tapping Resend next to the guardians name. You will receive an email when the guardian has accepted the invite.

Add a Guardian for Multiple Athletes
When adding a new guardian, tap the toggle to the right of each athlete to add the person as their guardian.

Remove a Guardian  
You can remove previously added guardians by pressing and holding the name of the guardian from the Guardians tab then selecting Remove.