Charts to analyze DoS policy hits?

Hello,

I'm running a FAZ-100C with Firmware 5.2.8

I'm looking for Charts showing DoS Events but can't find any.

Currently I get alert mails when traffic hits a DoS policy. In the future I want to include these information into my FortiAnalyzer reports. I know the information are in the logs/database, but I can't find any charts to include in my reports. I'm interested in getting a chart listing the top 10 DoS source IP's, top 10 DoS destination IP's and top 10 DoS policies.

Many thanks for your help.

Sincerely

Harald