Hi is it possible to add related record items e,g line items in a NS custom advanced pdf template ? I looked at the https://stackoverflow.com/questions/46306951/in-netsuite-how-do-i-print-related-records-in-advanced-pdf-html-template . Not sure if its possbile. e.g. $record.fieldID and then maybe $record.lineitem.quantity ?

Yes, check existing standard (stock) adv. template for ref. <#list record.item as item> $(item.item} </#list>

Thank you @wbermudo