How are PPC progress in ERP?
If PPC refers to this:
https://www.khanacademy.org/economics-finance-domain/ap-macroeconomics/basic-economics-concepts-macro/production-possibilities-curve-scarcity-choice-and-opportunity-cost-macro/a/lesson-summary-opportunity-cost-and-the-ppc
A forum search turns up this gem:
“PPC is done at two stages:”
And progress means community contributions
edit:
Be sure to review this in the works [Proposal] Manufacturing Roadmap Apr - Jun 2020