New archived content: Talend MDM, Talend Data Catalog 8.0, and Talend 7.3 products reached their end of life in 2024. Their documentation was moved to the Talend Archive page and will no longer receive content updates.
In the Mapping perspective, in the Data Mapper
view, expand the Hierarchical Mapper node and
the Structures node, and then open the
JSON_structure structure you created earlier.
In the JSON_structure, right-click to add a
new element, click New element and name the
new element Root.
Follow the same steps to create a new element called people under the Root element, a
person element under people, and
four new elements under the person element:
firstname, lastname,
address and city.
For the person element, change the
Occurs Max value to
-1 (unlimited).
Press Ctrl + S to save your changes.
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