Yes. Presently, Roaming is available for Parent & Child Accounts on Family Plan, however only Family SuperRoam Asia & Family SuperRoam Global is sharable for both Parent and Child Account.
Parent & Child Accounts can enable your Roaming under Roaming > Roaming settings > Roaming/IDD.
Click here for more info.
Purchasing Control Panel does not allow Parent Accounts to enable Roaming Settings for Child Accounts.
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