Sub Form Field Group

ID of group. Use this to reference a specific group from the `group` value in `form_fields_per_document`.

Name of the group

Examples: `require_0-1` `require_1` `require_1-ormore` - Check out the list of [acceptable `requirement` checkbox type values](/api/reference/constants/#checkbox-field-grouping). - Check out the list of [acceptable `requirement` radio type fields](/api/reference/constants/#radio-field-grouping). - Radio groups require **at least** two fields per group.