In the section Reporting, you have an overview of your diagrams. You can also create new sections and diagrams as well as edit and filter existing diagrams.
By moving the mouse over a graph, you get more detailed informations.
Create a chart
To create a chart, click Add New Chart.
Next, a window will open where you can specify the title and the chart type. Once you have selected a chart type, you can label the X and Y axes. Once this has been done, you can use the Save button to create the chart.