Select this option to register as an individual and not associated with a team.
Value of S8 = https://act.alz.org/site/TR/Walk2015/TR;jsessionid=00000000.app20034a?sid=23936&type=fr_informational&pg=informational&fr_id=17968&NONCE_TOKEN=90E1E11B5507DA20DE7D4D645EB3E4B5