You can add a namespace prefix to a target element. This prefix is displayed next to the target element in the target schema, and is automatically displayed in the Output section on the Debugger screen.

Steps to add a namespace prefix to a target element

Ensure that the source and destination layout are loaded and all their elements are listed under their respective nodes.
Select the element of the target schema for which you want to add a namespace prefix.
Click the more icon and then select the Add Namespace Prefix option from the list.
The Add Namespace Prefix screen is displayed.
Enter the namespace prefix and click Save. This adds the prefix and displays it next to the selected target element in the target schema.

Once you add a namespace prefix for a target element, you need to add a namespace for it. To do this, refer to Adding Namespace section.
Select the checkbox(s) for Include Child Node(s) and Include Attribute(s) if you want to add the Namespace Prefix for child node and attributes.

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