Link the Form and Subform
Earlier, you linked
the Form and Subform by the Genre. You can add the Rating as the
second Parent/Child Link.
Try
it: Add another Subform Link
Open the
MovieTitleSearch form in Design View.
Select
the subform.
Open
the Property Sheet.
Edit
the Links. When you click either the Parent or the Child, the
Subform Field Linker will open. Go to the second row and select
Rating for both Fields.
Click OK and
Save
your changes.