13. The system of claim 9 , wherein the plurality of instructions cause the at least one processor to perform a further step of generating at least one other XML element defining attribute values required for the XML document.
13. The system of claim 9 , wherein the plurality of instructions cause the at least one processor to perform a further step of generating at least one other XML element defining attribute values required for the XML document. 14. The system of claim 13 , wherein generating the at least one other XML element comprises defaulting attribute values per attribute according to a data type specified by the predefined schema.