Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2019/TR;jsessionid=00000000.app20001a?sid=23936&type=fr_informational&pg=informational&fr_id=17512&NONCE_TOKEN=6D31AD7C65C9AE509540AB6FE9B5B8B4