Export XML format document

Hi,   I have created an XML export flow that works.  However the created file is not formatted, it is just one big line (no indentation or new lines). The customer however wants to read this document line by line. Is it possible to add at least new lines or should the customer learn to read tag by tag?
1 answers

This question has been asked before, and the asker has also created a widget to display pretty XML.