You want to create a custom Microsoft SQL database and user before installing Symantec Endpoint Protection Manager (SEPM).
Note: This procedure is optional when installing of the Symantec Endpoint Protection Manager (SEPM). The SEPM installer will create the necessary database and user during installation. This procedure should only be followed in environments where database rights and permissions are tightly controlled, or highly customized database settings are required.
Creating a custom SQL database
Creating a custom SQL login for the database