Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk/TR;jsessionid=00000000.app20018b?sid=23936&type=fr_informational&pg=informational&fr_id=17828&NONCE_TOKEN=E9D5A0FAB3B976FE7BAA4769B1B73F0A