The verifier that you create is available to the users who create mappings in Data Integration. You or other users can add a Verifier transformation to a mapping and then add a verifier asset to the transformation. The Verifier transformation applies the logic in the verifier asset to the data source that the mapping identifies.

A Verifier transformation works in a similar way to a Mapplet transformation. A Data Integration user connects the transformation inputs and outputs to other objects in the mapping in the same manner as a mapplet connects to other mapping objects. When the Data Integration user runs the mapping, the Verifier transformation applies the verifier logic to the input data and generates output data for downstream objects.