Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2017/TR;jsessionid=00000000.app20041a?sid=23936&type=fr_informational&pg=informational&fr_id=17572&NONCE_TOKEN=7225C9D0C93E7268AB5681C7B780E3EA