You usea circular pattern sketch with 4 points.
The circular pattern can be affixed to the center of the big hole using concentric mates or you can use construction geometry to make a BC ring to fix concentric.
Construction line out to 1 of the points and dimension it at 45 deg to a construction line off the center of the big hole.
This is all done inside the hole wizard sketch1. So the Hole wizard uses these points for it's locations.