Sorting by the values in the properties grid will give us the ability to more easily find rules based on the expected values. This is especially helpful when working on datasets by others who have not properly documented the rules in a way that it is easy to find the rules in question. In the case below, I know that the tank is 72 inches tall from my measurement of the Inventor model. If I could sort by the Values then I would be able to very quickly find that the associated rule is very likely TankHeight. My understanding is that the grid below is a DevExpress grid and column sorting is a property setting. That simple and quick change would be quite helpful for debugging.