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.app20041b?sid=23936&type=fr_informational&pg=informational&fr_id=17893&NONCE_TOKEN=CD731808EE04D8C4FDE707F6BDF5E7F1