One of the things the GP team tackled was Enhanced Payment Terms For Microsoft Dynamics GP 2015. It’s always nice to see an old feature get enhancements.
Enhanced Payment Terms For Microsoft Dynamics GP 2015 – Microsoft Dynamics GP Community
Microsoft & the GP EcosystemGP 2015
Archived post from 2015. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.