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.app20109b?sid=23936&type=fr_informational&pg=informational&fr_id=17949&NONCE_TOKEN=D4AC08CD52C6ADB0D81FEA36AE8DD701