I've noticed that once you add resources via descr_strat and it appears on the camp map the settlements start trading and generating income using the resource. So I must ask: what the point of adding those same resources into descr_regions?
And a follow up question: how many resources/hidden-resources are allowed for every region in descr_region? Is there a limit? I know there is a total limit on how many HRs you can have altogether but it their a per-region type limit?