The verifier asset that you add to the transformation is an address template with a preconfigured set of input and output fields. Each input and output field on the asset represents a different type of address information.
The data on the transformation input fields that you map to the verifier asset must reflect the types of information that the asset inputs expect. If the fields do not correspond, the mapping cannot evaluate the input data with full accuracy.
The asset inputs may expect a single element of address data, or they may expect multiple elements organized in a single field. Likewise, the asset outputs may write a single element of address data, or they may write multiple elements to a single field. If necessary, work with the asset designer to determine the meaning of the inputs.