Hi Adrian,

thank you very much for your reply and especially for pointing out that key-issue in my example!

I already read a bit on schematron and will probably consider it for my work.

Best regards,
Andreas

Hi, I have one XSD specifying valid DataTypes, each Datatype has a Key "ID". Another XSD is meant to uses these DataType-IDs in a KeyRef. So that the DataType-KeyRef can only contain values, that exist in a specific XML-file in the environment. How do I create a validation scenario like th...