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.app20124b?sid=23936&type=fr_informational&pg=informational&fr_id=17650&NONCE_TOKEN=EC9FF7A43F9FDE2C2C104A6CB1C848D4