In order to aid in troubleshooting and for security auditing purposes, it is recommended to output log lines whenever the WebTool is used to commit a change. This logfile is located at /var/log/webtool-audit.log and can be written to using the audit function. The logging module of the WebTool can be used to display and search this logfile.
use WebTool;
audit("Created a new user: $username");