The administrator can manually associate an affiliate with one of the orders where no referrals are set or edit the affiliate linked to the current order. This can easiliy be done from the Referral commissions box in the order details.
If no affiliate is set, you can just type in the affiliate’s name or ID and update the order: commissions will be automatically generated.
You can also remove an affiliate from an order and the associated commissions will be removed too.
Just click on the
X button as shown in the screenshot below.