Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2018/TR;jsessionid=00000000.app20109b?sid=23936&type=fr_informational&pg=informational&fr_id=17456&NONCE_TOKEN=E1FCAB2CC12A13EB815CF6D95CEA3D3C