hexagon logo

why doesnt pcdmiso allow hole group to be datum

Why is this?
i seen some methods to get around it on forum. i.e.bestfit aligning to hole group and use legacy or creating a scangroup and defining that.
if i use scangroup, do i have to fcf TP on the group before assigning it as datum, and why?
how do u guys do when u have a hole group as datum?