Wincc V12 RT Professional Audit trail

Dear friends:
I need to activate the audit trail service in Wincc V12 RT Professional.
Is easy in Wincc V12 RT Advanced but in RT Professional is diferent and i don't know how to do it.

Thanks, I hope someone can help me...

Hello andreialex

I cannot find a Licence or a Ordernumber for WinCC Professional Audit Option

Only for Runtime Advanced and Panels.

Are You sure there is a  Audit Option for WinCC Professional V12??

Bye Murof

Hi,

I'm afraid the WinCC option that you can use in WinCC Advanced RT isn't supported in the WinCC Professional RT. I'm not sure if their is a way around it or something that can be used for the same function in professional.

overview options: Options WinCC (TIA)

Regards,

ZeroC00l

Siemens says it's not possible , I thought 
that there would be some add on to do it. 
Thnaks