Mapping

Base object:

Let us look at an example to add "SSN" attribute and map it to "owner" in above object. attribute: the field name at destination. value: the value of the field. location: base points to the above json. Other possible variations are root and constant. Root refers to root of the tx and constant is to denote its value is independent of the values from source.

{ "attribute" : "SSN", "value" : "value.owner", "location":"base" }