Export log to a file and save after a TestCase

Hello,

I am on SoapUI Open Source, and I try to automate the export of the results and save them in a      file / directory, which I would have to give the path beforehand. That is, I want the result of my TestCase to save directly to a place on my computer when it is finished, without clicking on      "Export this log to a file" manually. I tried to include "groovy script" in my TestCase, but to no avail.
Is it possible ??

Any help is greatly appreciated.
Thank you.