Start by heading to the Equity Mapping interface and toggling on the layers of CBOs you would like to export.
Once you have displayed organizations on your map, a button should appear at the top right corner of your screen showing "Select on Map". Click this button, then "Select community groups":
You may need to hide the map legend to click this button.
After clicking "Select community groups", you should see several geometric select options. Choose an option to draw a shape and generate your excel export.
After you complete your shape, a dialog will appear with a link to retrieve your export. Exports of 100 or more organizations may take a few seconds, and the download page will include a progress indicator while your export is generated.