About User Information in Tasks and Task Engine Logs
Task instances in the runtime might include identifying information about user accounts. To ensure proper task operation and effective troubleshooting, Task Engine logs some of the user information, such as user names and IP addresses in the log files of the Task Engine runtime.
Depending on the runtime on which you install Task Engine, information is stored in the My webMethods Server or Integration Server log files. For more information about working with the My webMethods Server log files, see Administering My webMethods Server. For more information about working with the Integration Server log files, see webMethods Integration Server Administrator’s Guide.