Filters within reports, accounts list, Bird’s Eye View and anywhere else there are filters in Matrix, there can be more options underneath the main group. To access the filters in these areas:
1. Click the pencil icon.
2. On the left, click on the field that you would like to adjust the filter for.
3. Click the black triangle to the left of the main filter. This will open the sub filters under the main one.
4. Clicking “All” will deselect all options allowing you to select a single option quickly without having to deselect one at a time.