Thank you SAMSL for your response. In the interest of scalability I was trying to avoid performing text manipulations. I ultimately decided to go with an XSLT transform since this processor is optimized for performing these types of operations, making it more scalable. I wanted to verify there wasn't an option within the XMLReader that I was missing, but it seems not. On a side note, as an intellectual curiosity I also tried using the QueryRecord processor to see if I could select the outermost element in a query and slap wrapper text around it. But it seems there is no way to perform this task with an XMLReader because it can't discern the schema of the data, so "select * from flowfile" is the only thing that works apparently.
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