I don't have to, although a future project will have many of these same extensions (of type CareProvider), and I might want to add a translation of their Codes.

Also, I was able to add the equivalent property to HealthInsight, and I see that it is getting fed into Analytics, even as type CareProvider.  So I think what you're going to say is, I can use these types in SDA extensions and in HSAA extensions; they just can't be used in terminology / CodeProfile / translation.

Property MyProvider as HSAA>Internal.Interface.CodeTableDetail.CareProvider