A list of uniquely keyed items and a list of references to the keys - the [refer] attribute is used to specify the [key] constraint to which refers the [keyref] - [keyref] Instance constraint example from Eleusoft Application Documentation
A list of uniquely keyed items and a list of references to the keys - the [refer] attribute is used to specify the [key] constraint to which refers the [keyref] - [keyref] Instance constraint example from Eleusoft Application Documentation