This report displays the activity of adding comments to the history of organizations by users of the system:
A pop up help containing the number of comments added by a selected user is shown when you put the mouse cursor over a bar of the diagram.
Here you can select a period the report should be formed for. To do it press the button located in the upper right corner of the report. In the opened menu select one of the predefined periods. By selecting the "period..." entry, one can set a custom period. At that two additional fields will appear, there you should specify own dates using the interactive calendar that is opened by pressing the button.