Unpack the ZIP to the main folder of the microSD card, so the card holds the folder DJI (do not rename DJI, Rx or Shapefile).
Put the card in the remote controller and import the prescription map, or upload the .tif and .tfw from DJI\Rx to DJI SmartFarm Web → Custom prescription.
When asked: Map source = Other, Source unit = ha, Resample = Average value (or Max value).
Check the rates on the controller's map before you fly.