It would be nice when creating patterns for machine processes in Inventor for you to deselect certain holes in the pattern if you want to ignore them.
The same would be nice for the drilling option where you can select "select same size", you should be able to deselect holes you dont want to drill afterwards. For instance, I have a sheet of 300 something holes in it, we drill three in a pattern ahead of time, put a program pause in, and use those holes to help hold the sheet down so we can achieve the tolerance needed and not worry about the sheet warping.
I now need to select the rest of the holes in the sheet individually because the other three are already in the part and I dont want to drill those holes again...