Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/TR;jsessionid=00000000.app20041a?sid=23936&type=fr_informational&pg=informational&fr_id=17535&NONCE_TOKEN=D32E4DD8A1EE0CD0672B5D1E2AE1D802