neep help urgently for mn1 documents sub tomorrow

[rcon]

I am applying for registration of my son via sec 1(3) using paper MN1 from abroad. He currently live outside UK. May I know what original documents do I need to send. On guide it say
EITHER:
Child’s passport or travel document
 Child’s birth certificate, showing the parents’ names
 Driving licence
 Bank, building society or credit card statement issued to them in the last 6
months

From this I understand one of the above in original ( so I am sending birth certificates in original showing name of both parents) plus copies of both parent passport, ILR, marriage certificate (i hope copies of these are fine?).

thanks for help.

[CR001]

british-citizenship/documents-with-mn1- ... l#p1731785