More new stuff in Microsoft Dynamics GP 2016 R2 New Feature: SmartList Designer SmartLists available in Advanced Look-Ups
Microsoft Dynamics GP 2016 R2 New Feature: SmartList Designer SmartLists available in Advanced Look-Ups – Microsoft Dynamics GP Community
Reporting & BITips & Hidden FeaturesGP 2016
Archived post from 2016. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.