I believe your friends birth certificate has her dad's name wether same surname or not so she doesn't need to prove anything. Her birth certificate is enough proof.

Easthood5:
Please the experts I still need answer to this what to do.

Miraj22:

Thank you, The person already went

Hi @Miraj22 please, which of the embassies asked the person to book an appointment for legalization? Abuja or Lagos? Also, talking about the sworn affidavit from high court, can you tell me what it looks like? Thanks.
I want to notorize my documents at the embassy. I've just concluded with foreign affairs today.

Good Morning Everyone. Hope you're having a great day? I'm new to the thread.
Please I need information on how to go about notirizing my documents at the Korean embassy after getting the required documents and what the sworn affidavit looks like. Thanks!