5. SELECT A COLUMN AND WHICH PINS TO HIDE
The checkbox filter allows you to check and uncheck the values that you don't want to appear on the map. To create the filter, select a column from your spreadsheet in the "Category" section. Once you do that, the values from that column will populate below. You can then uncheck the boxes of all the locations you don't want to appear on the map. This is great way to hide all pins that have the same values, i.e. if the location is assigned to Sally. Once you're filter is ready, click "OK."