CUBA unique attribute on child class of joined inheritance not supported

[michael.renaud]

I have

• Contact class with joined inheritance
• Counterpart class extending Contact
• Customer extending Counterpart
• field ‘code’ in Customer I would like to be unique

Why is CUBA studio does not allow me to tick the ‘unique’ checkbox for the ‘code’ field ?

[krivopustov (Konstantin Krivopustov)]

Hi Michael,
your question is answered here: http://stackoverflow.com/questions/38789391/cuba-unique-attribute-on-child-class-of-joined-inheritance-not-supported