How does Revit control the order parameters appear in the Element Properties Dialog box? Can I change that or is it tied to the order I created when I made the family?

I am working on a line based family that has 3 bays, there are some parameters that control what is visible in each bay. Intuitively, I would want them listed left to right (i,e Left Bay, Middle Bay, Right Bay). However, they are showing up Right, Middle and Left. Don't know how that happened as that is not even the order I created them nor is it alphabetical.

Any help is greatly appreciated.