GETPROPERTYVALUESA
This function returns a list of all the properties of a specified value from an xml variable. The function returns an array. It is similar to GETPROPERTYVALUES, which returns the properties as a string.
You can use the asterisk (*)
  character at the beginning or end of a string as a wildcard. For example, to
  return particular keys or properties. Asterisks within a string do not act as
  wildcards. A wildcard search returns only the first matched key or property. 
  
		Note: We cannot guarantee the order in which keys or properties are matched. 
  
 
      Syntax
				GETPROPERTYVALUESA("XML_properties","property")
#ARRAY is displayed in cells that contain arrays.
Example
=GETPROPERTYVALUESA(ReportVariables.rv_xmlvariable.text, "Unique")
				Note: In GETPROPERTYVALUESA, the
			 .text attribute is
					required. In GETPROPERTYVALUES, the .text attribute is
					optional. GETPROPERTYVALUESA is a list function. It can be used in server lists, relational lists, and in slices.