Other Children's Capital Gain Information in 8615 wizard

I'm being asked to "Enter information from the Schedules D, Forms 1040, and Form 4952 of the other children of [My Name]" as part of the 8615 wizard for my children.

 

There are 6 boxes to fill in, the child's first name (I know this), then 4 lines from the schedule D and a line from the form 4952.

 

Neither child has a Schedule D or 4952. Do I just leave these blank?