Multiple Selection
Multiple Selection is the default selection mode when the text filter column has 0 to 15 values.
Shows a list of distinct items that are alphabetically sorted. Multiple items may be selected from the check box list. By default, the Show Select All option is enabled.
You can also opt to tap the Show Filter Text Box slider to turn it on.
Uncheck the Select All box then enter a particular column into the filter text box.
Check the box to apply the fillter to the visualizations in the dashboard.
You can also enter one or more characters into the filter text box. The suggested list of columns that matched the entries will be displayed.
Check the boxes to apply the fillter to the visualizations in the dashboard.