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.app20108b?sid=23936&type=fr_informational&pg=informational&fr_id=17859&NONCE_TOKEN=AD419EA6E1A6E4FEA70CF98F1AAA36C9