i assume like this..you have created a Splunk Report, which will generate a table format result, you are sending email notifications on each run.. you wanted the email attachment file name to be dynamic.
You are absolutely correct. There value that I want to use for the attached CSV file is present in the CSV as one of the fields. I was able to add that dynamic value to Alert Email Subject using the following structure: $result.repordCode$, where report code is a value from the search.
But cannot figure where and how update the output report name.