Select Update as the task operation when you want to add other modules such as address, phone numbers, location, and references to an existing XML file.
Perform the following steps to update modules to an existing XML file:
1Click New > Tasks.
2Select Synchronization Task and click Create.
3In the New Synchronization Task page, configure the task details in the Definition tab.
4Specify the Task Name, provide a Description, and select Update as the Task Operation.
Follow the same procedure for creating an XML target file using Insert task operation to update the existing XML file.
Note: In the Source tab, select the source object file with which you want to update-merge the existing XML file. In the Target tab, select the target object that is the child element of the element present in the existing XML target file.