Mahmoud AlSaadi covers printing Purchase Requisition Document in GP 2018. I haven’t seen much coverage of this…or I’ve missed it in all the other new stuff.
Dynamics GP 2018 – Print Purchase Requisition Document
Off-Topic & MiscellaneousGP 2018
Archived post from 2018. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.