Hi, I've tried searching but I cannot find any examples on the basic use of the ION mapper. A simple guide would be useful if anyone has found something.
I would like to try and execute a simple example of a Process BOD to a CSV file. I'm using the default Modeler but the output is blank when using the tester. I've performed a custom XML to CSV and this works fine
Mapper to Transform a BOD to CSV. I've deliberately only mapped one element 'OnHand' to check if the output is visible

Output

Should I even be using the modeler or should I switch to XSLT editing mode. I wanted to try the Mapper features first.
Why are the elements in the target file not even showing?
i.e.
<FileExtension><FileExtension/>
<FileName><FileName/>
etc