Consider multiple XML files from multiple countries/cities received at the main office. It is a common requirement to combine the all XML Files to large single XML file. There are several XML files; each contains the details of CDs created in a particular country. A single target XML file needs to be created having the details of CDs from all the countries.

Source File Name	CD_EU.xml, CD_Norway.xml, CD_UK.xml, CD_USA.xml
Target File Name	CD_WorldWide.xml