Because attribute are parse in data file using the list of value, record attributes are not recognize. In fact, they have only one value (a record one) which is equal to attribute name. Unfortunately, it is not encoded as an IValue; this is why it is not recognize in data file.
Create a new Class RecordAttribute (with many generics :/ ) with custom serializer to be simple to edit using Json - made a test case on data about IRIS of Rouen city
Because attribute are parse in data file using the list of value, record attributes are not recognize. In fact, they have only one value (a record one) which is equal to attribute name. Unfortunately, it is not encoded as an
IValue
; this is why it is not recognize in data file.