I created a survey that randomized one of eight different options. Each of these included two blocks - which of the two blocks was seen first was also randomized. So 16 potential survey flows. I published the survey and have had nearly 400 responses, but I don't know which flow each of them took. Obviously, I know which of the eight surveys they got based on the exported data, but I don't know which block was seen first within each survey.
I now realize that there is a "Survey Flow ID" that can be turned on the survey flow page and I've done that - so I can see the ID for each one. But I can't find a way to associate that data with a response (it is not appearing as a field in the CMS or in the exported .csv file) and I'm nervous that it was never recorded.
Any advice on how to get this data from surveys already completed?