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.app20109b?sid=23936&type=fr_informational&pg=informational&fr_id=17440&NONCE_TOKEN=7A94E82FE6F0A4B57E7C8F7B25FFDE2E