autoDeriveSchema and primaryKey/foreignKey

[claudiobosticco]

I'm using Smartclient 8.1, and I'm trying to use autoDeriveSchema (at least for prototyping).
It seems that primaryKey/foreignKey are not auto-derived, is this correct or am I missing something?

[Isomorphic]

primaryKey is auto-derived, foreignKey is not available from database metadata for all databases.