I have Basic object with the subject that referenced to ImagingStudy.
ImagingStudy with the subject that referenced to Patient object.
I want to create SearchParameter on Basic object that filtering and sorting by Patient attributes ( name, gender etc.)
I can create SearchParameter for ImagingStudy on Basic. It works.
But multi deep (Basic->ImagingStudy->Patient) is not working.
Do you have any idea about this?