In order to allow Parents of Incoming Students access to the CareFlow SSO, enable the integration for the All School role. 

To enable the CareFlow SSO for the All School role:
  1. Navigate to Core > Settings > Integration Settings
  2. Click on CareFlow SSO Settings
  3. Select Edit
  4. Mark the box for All School role
  5. Click Save
Note: Parents of Incoming Students will be able to use the link on the Resource Board to update their student's records in CareFlow.