New member with under 8 child

A person was baptized with a child under the age of 8. The child shows up in the family, but not in the household thus the child does not show in the primary rolls. How do I get the under at child to show up in primary rolls?

Thanks

https://lcr.lds.org/records/create-start

https://www.lds.org/help/support/create ... hip-record

Thanks. Looks like both parents need to approve the record creation.

Just for reference, record creation for newly baptized members over the age of 8 are handled by the missionaries. They will document any children, but do not create records for anyone not baptized. It falls to the ward to do any follow up.