Assigning an order to a customer

I have a customer who registered with her name capitalized but ordered, with the same email and information, with her name in lowercase. I'm not sure why but Opencart (1.4.9.3) did not consider the order to have been made by her. I've looked everywhere and can't find a way to assign her order to her account. Does anyone know how to do that?

Thanks

You would need to do it directly in the database.

Find her order in the 'order' table and update the customer_id field to the customer ID of the account you wish to assign the order to.

I've never done this, so there might be some anomalies.

Worked a charm, thanks much!