I hope you are well!
I used code from a another thread/problem on stack overflow (Generating SQL Server DB from XSD) and it worked really nice up until one point. I honestly don't know enough about SQL and MS SQL to debug and fix this. any help will be appreciated.
As far as I understand you need to specify if it should cascade delete and cascade update, if that is the case, I want to do it, just don't know how. See 'my' code and the error in the screenshot below: