Thank you for posting feature requests for TestArchitect.
Refill data set works fine on local and remote/server side, physical or virtual machines.
From my understanding your need by emails we communicated before, your need would be 'refill data set' will update the run time data or data in memory permanently into the static or physical data set. Please confirm if this is your need so we will put it into our backlog and support it in future.
I would like to be able to refill data set on the server side, when I do the remote test execution on the Virtual Machine.
Is that possible?