I'm trying to get a handle on our Terdata database service accounts and what their definitions are for our CyberArk password vault. We are currently going through an IT SOX Audit and we need to be able to explain what each database service account is used for and whether or not the password's for them can be changed. The first list below are our Core Teradata Accounts or Custom Accounts that we created sometime during our installation. The second list are the Teradata Core Standard Database User Accounts. Can anyone help identify for us what are the definitions for the Database Service Accounts?