Export/import calibrations and create them manually

Please provide a way to export the calibrations stored in the printer, ideally in a readable format like json, as well as a way to re-import them, for example after a factory reset. Please also provide a way to enter calibrations manually, for example, I have them written down in a notebook.
(If there’s a way to do these things now I’d love to know!)

This feature set would also help when the printer ‘forgets’ some calibrations. I know, “this never happens” yet mine did forget. No factory reset, not even a power cycle, but some calibrations I have written down and that were stored in the printer are no longer visible in the “manage results”.