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## 8.3 Exact Clone with Additional Fields Using Extensible Code

This topic provides the systematic instructions to the exact clone with additional fields using extensible code.

A screen is created with function code 9999 and Additional Fields as 4th data segment.

Figure 8-6 Additional Fields Segment

Description of "Figure 8-6 Additional Fields Segment"

- A library reference is added weblogic.xml (obremo-srv-ext-common-txn) for extensibility. A new jar obremosrvcmn-common-txn, which holds the most of the code of transaction service and can be a dependency in the external jar

      <wls:library-ref>
                  <wls:library-name>obremo-srv-cmn-common-txn</wls:library-name>
                  </wls:library-ref>

Parent topic: Extensibility Use Cases for OBBRN Servicing