Hello team,
For reference:
#1:
https://www.icann.org/en/system/files/correspondence/ranjbar-to-ssr2-rt-23jun17-en.pdf
#2:
http://mm.icann.org/pipermail/ssr2-review/2017-October/000631.html
#3:
https://www.icann.org/en/system/files/correspondence/crocker-to-ssr2-28oct17-en.pdf
and you can find them and consequent correspondence at:
https://www.icann.org/resources/pages/correspondence-2017
All the best,
Kaveh.