What test can an administrator use to troubleshoot the issue?

Setup audit trail

Https://quizlet.com/148822822/salesforce-advanced-admin-practice-questions-flash-cards/ Setup Audit trail : this tracks the configuration & metadata changes done recently field history tracking : this tracks the data changes for that field recently More Info: https://na9.salesforce.com/help/doc/en/security_overview_auditing.htm