The "create" handler does not work with non-array properties

[asfernandes]

Please see this: http://jsfiddle.net/YbdWc/98/

It calls the create handler for "endereco", but options.data is not correct, nor the returned object (with properties x, y, z) is put in the final tree.

Is there something I can do to make create like it works with arrays?

[asfernandes]

It's caused due to additional properties not being registered in mappedProperties.