task start time;
a set of statuses with displayed tasks;
a set of activities with displayed tasks.
The Filter settings window is opened by clicking on the corresponding button on the Toolbar above the task list.
The Filter works in interactive mode, i.e. when you change one or another parameter, the task list view is immediately updated.
In the window's upper right corner, there are buttons to help you save filter parameters that can be used as quick access presets for later use.
The presence or absence of a valid filter is displayed in the window as follows:
If any task filter criteria have been selected in the settings window, the window launch button on the Toolbar has a different color;
If any task list lines were hidden as a result of applying the filter, in the status bar at the bottom of the main Cerebro window you will see an indicator showing the number of filtered tasks. Clicking on this indicator will open the filtering settings window.