Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2018/TR;jsessionid=00000000.app20124b?sid=23936&type=fr_informational&pg=informational&fr_id=17761&NONCE_TOKEN=B9CB8CE6FDABAAE9E81B8F30D8C0E4CC