Appends a custom element, with the name specified in the Name field, to the set of elements selected by the XPath expression.
Specify the tag name of the XML element. This name can contain a namespace prefix if the prefix has been previously defined in this policy.
Specify an XPath 1.0 expression that returns a node set containing the elements to which the new elements should be appended.
For more information on using XPath expressions with policies, see XPath 1.0 Expressions
in NetIQ Identity Manager Understanding Policies Guide.