Tracing a semantic usage - Cloud

Talend Cloud Data Catalog User Guide

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Talend Cloud
Talend Data Catalog
Data Governance
Identify where data, described by a term, is held and potentially accessible in data assets within the enterprise architecture. You can also discover what objects are semantically mapped in the data flow architecture and how a change in a term can impact these elements.


  1. Open the details page of an object.
  2. Click the Semantic Flow tab.
  3. Select Usage from the Type list.
  4. Click the List tab to open the detailed column level lineage report.
    For example, you need to identify the objects mapped to the Customer Payment Type term.
  5. Click the Diagram tab to open a graphical report of the lineage.
    In this example, the blue dashed lines represent the semantic links from the term to the objects.