Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2019/TR;jsessionid=00000000.app20124b?sid=23936&type=fr_informational&pg=informational&fr_id=17890&NONCE_TOKEN=3462A4D8462B4DDADA31B8BBC76BD231