This object holds the name of the configuration file the TFTP process reads and writes permanent database records to and from. An admin can point this at a specific filename to control where persistent TFTP configuration is stored; leaving it as an empty string makes the process fall back to the default file '@file://TftpProcess.cfg'. For example, an admin managing multiple config profiles might set this to '@file://backup-tftp.cfg' before triggering a save via usrTftpCFMStatusFlag.