Extracting NUnit's test results XML from TeamCity

Hello,

I would like to ask how can one export the xml with test results that is produced by NUnit.

Please note, I do not what to import an external report into TeamCity, I want TeamCity to give me a report created during one of the build steps.

I know that there is a workaround proposed here:

http://devnet.jetbrains.net/message/5218450

Unfortunately, the xml file that contained the specification for outputting the results is no longer attached to the discussion.

I am using TeamCity 7.1 and NUnit 2.5.9.

Thank you for your help,

Bart