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.app20124a?sid=23936&type=fr_informational&pg=informational&fr_id=18023&NONCE_TOKEN=F58D8CF42FD4F3FE7CCE1FBE741E5CBD