Be able to sort Documents in MYLE by Alphabetical order of the Patient's name

Users of Clinique Deux Montagnes would like to be able to sort the documents by alphabetical order of the patient's name.

Whenever they are in the tab 'Documents' - 'All Documents'

They are able to filter by attached date, document date, class etc.

But if they click on the column 'Patients' nothing happens and no sorting is applied.

They would like to have this action sort the documents by the alphabetical order of the names of the patients.