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.app20041b?sid=23936&type=fr_informational&pg=informational&fr_id=17933&NONCE_TOKEN=D6D2A740F04D04B39430C7E7A092DBAE