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.app20041b?sid=23936&type=fr_informational&pg=informational&fr_id=17525&NONCE_TOKEN=1D8EC5A09DDF58CBF9E9B12B5525263B