Primary registrant’s role: Only the primary registrant’s role chain is evaluated in determining the visibility of the category; if the primary registrant meets the role, the category is displayed. If 'Enable the category to collect main registrant and guest information' is checked, then this setting allows both the registrant AND their guest(s) to display in the activity if the primary registrant meets the role. Visibility of the fields for each registrant is based on main registrant’s role.
Primary registrant and guest roles, individually: This option is only available when 'Enable the category to collect main registrant and guest information' is checked. Both the primary registrant’s and the guests’ role chains are evaluated individually, and only those who meet the role can display in the activity. Field visibility for each registrant is based on their own individual role chain.
Primary registrant and guest roles, combined: Role chains for all registrants are combined together and are evaluated as a whole when determining the visibility of the category. . If 'Enable the category to collect main registrant and guest information' is checked, then this setting allows all registrants to display in the activity as long as one of them meets the role. Visibility of fields for each registrant is based on all registrants’ roles.
