Saving versions of scripts created using Report Builder GUI?

I want to save a version of a Report Builder script. For example, I have a script called "Report Traceability" which specifies a particular set of Requirements Types, Modules, Conditions etc. I want to save a version so that I can run exactly the same script again in two years time, even if "Report Traceability" has been changed in the meanwhile.

I don't want to have to cut-and-paste SQL/SPARQL. I would like to preserve GUI details so the "My Choices" box still has useful information.

Is that possible?