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## 6 Extending Product Data Segments with Additional Fields

This topic provides the systematic instructions to perform the basic operations on the selected records.

This topic describes the following sub-topics:

- Additional Fields Maintenance
  This topic provides the systematic instructions on Additional Fields Maintenance.
- Populating Data in Corresponding Fields From UI
  This topic provides information on Populating Data in Corresponding Fields From UI.
- Fetching the Saved Values
  This topic provides information on fetching the saved values for each field during the transaction.