Fiat Multipla ABS Bleeding system after swapping an ABS pump

[SillyBilly]

Hi
On the Fiat forum I have read that to bleed the ABS pump you have to use the Fiat Examiner which can open the ABS solenoid valves in sequence allowing each to be bled. Multiecuscan has a similar function! I am asing about this function because I am about to bleed the system after replacing the ABS pump. (You are bound to lose a little fluid when disconnecting the pipes to the ABS and therefore let air in.)
In the ABS part of the program under actuators it has 3 options for each wheel - fill, drain, and another. The first sounds like what I need, though it could be drain! These sound like what I may need. Under Help it says no help available.
Has anyone used these options and can they advise.

[JoaoAlfa]

Hi. If you already bleed the brakes, which option you used?
I want to bleed the brakes, and don't know which option I choose.

Please