How to Update Advancement for a Scout who is no longer registered (merit badges earned before)

My Scouting Tools
1

We have a scout who is no longer registered (he turned 18 last November), but his troop needs to update his advancement records for merit badges that he earned before turning 18. How can this be done?
Thanks.
–Carolyn

2

@CarolynMiller - my thought is to talk to local council about this.

3

@CarolynMiller Council can help with that

4

Thanks. I will contact council.
–Carolyn