Please Explain, thx

Can Someone pls explain these parameters to me. Which parameters do what?

### POIs # Please don't change
# Parameters:
# 1: Prefab group name
# 2: min,max = range of number of POIs of this group to distribute on planet
# 3: min,max,reserveCount,prob
# min,max = range of number of Drones that defend POI
# reserveCount = number of Drones that will replace killed Drone
# prob = probability that a certain POI is defended by Drones, if 4 digits -> TroopTransport
RandomPOIs:
- [...

Please Explain, thx