I recorded a action which is to add a doc in the web application. When I do a load test with hundreds of vusers, I want to define a function to identify uniquely the docs created by the script, but I don't have any idea about how to do with opensta, for example using timestamps added in the end of the doc "Document"+millisecond+".doc" . Can anybody give me some example, advices, I will really appreciate any help!

thanks and regards,