a scripted attribute definition example from the wiki

[Peter Schober]

* Cantor, Scott <cantor.2 at osu.edu> [2016-07-27 16:37]:
> The Dependency syntax has always been broken since the "source"
> designation was stuck on the parent element and isn't
> per-dependency

Any chance of getting support for a correct syntax added (i.e.,
changing the custom schema) where the sourceAttributeID can also be an
attribute on the Dependency element?
In addition to the current, legacy (and partially broken) sytax?
-peter