Logs are the basis of all FortiAnalyzer reports and must be collected or uploaded before you can generate a report. After logs are collected or uploaded, you can then configure reports based on the default or customized chart templates. For more information on logs, see
“Log & Archive”.
In most cases, the default chart templates are sufficient for report configuration. However, you can create customized chart templates by configuring the datasets to get the exact chart data you want, see
“Advanced report settings”. Reports are generated based on SQL queries of log files.