There is indeed no auto white balance. There is a manual mode, that lets you shoot a picture of your grey card, a wall or whatever and then it sets the white balance accordingly.
AWB does not do a good job on most camera systems I used so far.
To get anywhere near correct results a reference to existing light condition is necessary.
That is exactly the point.
AWB is a facility for consumer cameras.
Hasselblad rightly considers it not fitting for a CFV.