We used BMX (Behavioral Modeling Extension) to save a Mass Properties analysis feature with those options enabled and put it in our start part. That way, all of our components have it and it can be deleted if not necessary. It is a much better way of doing in rather than writing relations, from what I've seen. You can open a part with the feature, copy it (CTRL+C), go to your new part, paste it (CTRL+V), and it will display the point, even if you don't have BMX. I could send you a part with the feature in it (is that legal?), but we use Wildfire 5.0 M050 so you might have a problem opening the part.