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.app20124a?sid=23936&type=fr_informational&pg=informational&fr_id=18026&NONCE_TOKEN=A1898E507C4FA3DEB2BA23F2E1BF4A86