We are in progress of building a custom app for ERP Next. It builds a number of new custom DocTypes. One of such DocTypes is designed to be linked with the standard Delivery Note DocType (via link field).
A part of the desired functionality is to enable displaying links to that custom DocType on the dashboard of the related documents of Delivery Note.
Is there a way to accomplish it with a sort of hook, without having to fork ERPNext repo and doing the brutal modifications to delivery_note_dashboard.py there?
Thank you in advance for your help.