BE sure to cover the looping issue with devices.
i did a wifi job in which the access point was using wifi and i switched it to ethernet at the same time. the communication loop almost brought the network down. the manufacturer said it couldn't happen, but it did.
cover the part about keeping corporate on 1 network and the plant on another and why.
cover keeping the plant network AWAY from the internet! and why. then how to use a 3rd party switch to gain access from the outside to remote in.
james