User should be prompted to pick a family study when a new patient is created through pedigree editor.
User Mary belongs to the ClinicalGenetics group that has its study. When Mary creates a new patient via Patient Record form, she's prompted to pick whether the patient is part of the group's study.
if Mary creates a new patient in pedigree editor, this option isn't available, and patient record will be created with no study
further more, once patient record is created there is no way for Mary to add this patient to the study