Dear Amanda,
The word is "unrequired," not "un-required." Also, you need a comma after "survey."
I wouldn't doubt if you're the one editing my reports, claiming that my spelling, grammar and/or punctuation was incorrect. Some of your editors do a lousy job. I had the temerity to complain once about a situation where the editor obviously had not read my report. One of your schedulers said she would look into it, after which I never heard anything further.
That said, I still do a handful of shops for CSE. It's "copy and paste," to the extent possible! And I find it endlessly amusing that I receive inconsistent scores for submitting the exact same reports, 6 months apart.