Home Amazon Sizmek Ad Suite Certification Expert attribution (a premium feature) is enabled when a custom path length is set to include more than ___ events. Expert attribution (a premium feature) is enabled when a custom path length is set to include more than ___ events. personCertification Answers share Q. Expert attribution (a premium feature) is enabled when a custom path length is set to include more than ___ events. 10 15 20 5 Facebook Twitter Whatsapp Newer Older