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=17753&NONCE_TOKEN=EF1C12743A7C2FF7E7FE3487E41E65A8