This article will go over how to send an alert with Geo-Location Alerting (geofencing). Add recipients to the alert form from a mapping tool.
Instructions
Open the Send Alert Form:

Under the Recipients section, select Map Selections and click Add New Area:

Select the Drawing Tools icon:

Select a drawing feature to create a map:

Select the Panels icon to view residents in the area:

Review the people in the area who will receive the alert:

Click Save to save the map for future use:

Enter a Map Name and click Save:

Click Submit to add the map to your Alert Form:

Click Send:

Select the checkbox options on the form to send the alert to those users:

Click Edit to edit the selected map or Remove to clear out the map:
