Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2017/TR;jsessionid=00000000.app20007b?sid=23936&type=fr_informational&pg=informational&fr_id=17694&NONCE_TOKEN=B4BF76E2EC6B1677381D7046EC8CF4A2