Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2015/TR;jsessionid=00000000.app20005a?sid=23936&type=fr_informational&pg=informational&fr_id=18035&NONCE_TOKEN=807E87F80DD479BE318D76AFD68C5FD8