Okay, the steps I took:
New Parent:
- Create an account at https://my.scouting.org/
Current Parent:
- Navigate to Scoutbook Plus at: https://advancements.scouting.org/
- Select ‘Profile’ on the Navigation Bar on the left.
- Select child from the “Parents / Guardians For” list.
- Under “Relationships” on the left, select the Plus icon, opening the “Parent/Guardian Invitation” pop-up box.
- Select the middle tab “Search Scouting ID“, Enter: First Name, Last Name, Date of Birth, and Zip Code.
- Select the matching record from the below drop down.
- Select relationship.
- Click Save.
I think this does it.