You can add a new person with the name "Omoniwa D. O | Okeke R. O | Adeniyi, O. O | Oladipo M. F | J. M Madu | D. S. Bunjah Umar", or you can "Omoniwa D. O | Okeke R. O | Adeniyi, O. O | Oladipo M. F | J. M Madu | D. S. Bunjah Umar" with a person entry that is so far only been referred to by another name (such as a former name or an alias name).