Click 'export' to export your Category, Subcategory, Item, Content data to a text file. Any resemblance of this file to an XML file is purely coincidental. The opening and closing tags must be on the same line, they must be lowercase with no spaces. To import, browse for a file and click 'import'. If the data is completely different, it will merge with your existing data. If there are similar item names, The old one will be kept and the new one saved with a number added to the end.