WHAT IT'S USED FOR:
Advanced XML
The Sub-Attribute is just like the Attribute, except that it applies to the Sub-Element, rather than the main Element.
This should be the full text of the name and value for the attribute, as it appears in the XML. e.g. code="a".
WHERE TO FIND IT:
The Field Mapping page of the XML Import Configuration Window.
HOW TO USE IT:
Sub-Attribute is a text field. Just key in data, or copy it into the field from another source.
