Thanks for the help! Everything is clear now.
I’m confused. Nowhere on advancedcustomfields.com the JSON import/export functionality of ACF5 is described in detail, so I don’t know how this works. I want to do this without coding.
With ‘settings’ I mean the extra fields that have been created, not the contents of these fields. Please re-read my original question, it explains which rows I’m talking about.
I’ve examined that path, but the import/export functionality exports ALL WordPress settings, not just the ACF settings.
Correct, I’m trying to export/import the field groups. If upgrading to ACF 5 is a solution, I’m happy to pay for it.