PDF Printing of module Subpanel Listview Item Details

Is there a way to access a module’s subpanel listview item details in the PDF templates? It looks like the templates can only access fields within a module and not the related module subpanels.

Versions:
SuiteCRM 7.10.7
PHP 7.2
SQL Server 2014
Windows Server 2012 R2
Chrome 71.0.3578.98

This add-on Doc parser can parse related record and allow to export in word or pdf format.