Dot 4 only. Bleed the furthest brake from the reservoir working back to the nearest one, rear left, rear right, front left, front right then clutch cylinder. Do not press the pedal down further that in normal use, this can damage the seals in the master cylinder. Do not let the level get too low. If the ABS pump runs out of fluid you will need VCDS. I personally suck out most of the old fluid before I start using an old turkey baster, refill with new fluid then start the bleed process. After about 6 pedal presses I top up the fluid all the way to the top. You very probably already know this but be gentle with the bleed nipples spraying them with release fluid first and do not over tighten when finished. Usual safety precautions, secure car not just on the jack, don't get brake fluid on the paint, in your eyes or drink it and dispose of the used fluid correctly as required by your council. Best not to do it when it is raining, you could have to wait a while. When changing the calipers clamp off the flexi brake pipe to stop the fluid going everywhere.
As I said not telling you anything that you probably do not already know. More an aid to those that have perhaps never done this type of work.