Hi,
We have a case where we need to specify some country subdivision localization for a clinical document (Composition), but the Composition.territory attribute only have a country level.
The Composition.territory is contraint by the ISO 3166-1 vocabulary. Can we (maybe) have a Composition.territory constrained by the ISO 3166-2 for a country/subdivision specification? (http://en.wikipedia.org/wiki/ISO_3166-2).
Maybe this can be a CR for ADL 1.5.