I'm trying to see if there's a way to iterate over the ordinate dimensions on a drawing and check that the 0's of all ordinates are attached to the same set of entities. 

The idea is to prevent errors where I think I've selected the same edge/point/axis in a different view's ordinate, but actually I've selected some other feature by mistake. 

So far, I've found a method to iterate over all the views and the Display Dimensions within them, but I nothing's jumping out to me that would indicate what exactly a dimension is attached to on the drawing view.