To use the Hierarchy Builder transformation in a mapping, perform the following steps:
Optionally, create a hierarchical schema.
Add a Hierarchy Builder transformation to the mapping.
Associate a hierarchical schema or an intelligent structure model with the Hierarchy Builder transformation. You can associate an existing hierarchical schema with the transformation or create a hierarchical schema or an intelligent structure model when you configure the transformation.
Configure the field mapping to select which relational elements link to the schema or model elements.