[cobalt-developers] Change web usage log file time period

["W.I.P. e-consulenze" <info@xxxxxxx>]

I hope there is somebody that can help me with my problem.
I have a Raq2 eng version, I would like to modify the time period that the 
web usage
log file is created. On the interface you can change between 1week or 1 day 
or never.
How can I add 1month or 3 month. Please help me if you know the answer.
For your time and effort I thank you already
Best regards
Daniel