If you export Sophora XML via the Sophora DeskClient or programmatically via the Sophora Client it may contain some additional meta information about the original document.
The attribute exportedUuid (available since Sophora XML 4.0.1, 4.1.1, 4.2.1) of the root element <document> is optional and contains the UUID of the document. This attribute has no impact on the import of the document and just represents meta information from the original system that the document is exported from.
<?xml version="1.0" encoding="UTF-8"?>
<document externalID="EXTERNAL_ID"
exportedUuid="UUID-OF-DOCUMENT"
xmlns="http://www.sophoracms.com/import/4.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
[...]
