I absolutely love being able to rename xrefs! This avoids a lot of confusion, especially with self xrefs. Also it saves a lot a time being able to define xref's by a go to view.
Which leads me to a wish list item. If a view is redefined it would be nice that the xref defined by view would update as well.
Which leads me to a wish list item. If a view is redefined it would be nice that the xref defined by view would update as well.