Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR;jsessionid=00000000.app20005a?sid=23936&type=fr_informational&pg=informational&fr_id=17828&NONCE_TOKEN=D3B0EE252B37F6D08C7AB2F7424BA052