Extension Panels
Extension panels are collapsible panels that control which resources and tasks are visible on the board and map by filtering them by the values of their properties.

Header
Click on the header of the panel to open or close it. The panel header will show a filter icon if there are filters being applied. The unassigned tasks panel will also show a counter of the number of unassigned tasks in the current date view.
Filters

Click on filters to show or hide the available filters. When hidden, filters will show the number of filters currently applied. Each filter will show the select filter values.
Add
Add a filter by clicking the drop down and then selecting the values to filter by. To select more than one value, hold Cmd/Ctrl and click on the options or hold Shift and select a range of options.
Remove
Remove an individual filter value by clicking on its label. Remove all values for a single filter by clicking the Clear button in its drop down. Remove all filters by clicking the Clear All button.
All/Any
Change the filter logic to require the property have all the selected values or any of the selected values.
Results
The resources or tasks that pass the filters are displayed in the list. This list can be sorted by selecting a sort option from the drop down. The view mode of this list can be toggled between list and detailed list on the board.
