I just can't get it when foreignkeys are used

BIZ TMS XData
7

So I have to include this information in the Aurelius mapping on the serverside?

 [Association([TAssociationProp.Lazy], CascadeTypeAllButRemove)]
    [JoinColumn('adresid', [], 'adresid')]
    Fadresid: Proxy<Tdefadres>;

I have the same Unit for server and client. Can I include this on the clientside as well?