information about user sessions in weblogic 12c forms

Hello,

I am running the Weblogic server version 12.2.1.4. I need a log file, which contains info about the date, time, and users who interacted with the client (forms app) - which forms did they run. For example, in webutil.log there is information about users and forms, locale, etc... But datetime is missing here.

Is there any option on how can I add datetime to the webutil.log file?

Thanks for help.