Usually government pages shares maps of political divisions, cities, departments or any political division which could be very useful for fleet management.
You don’t have to do it manually. Here is an example of how to upload a geojson file
1. Search for a national database of maps in geojson in Google. For this example we found all the geojson maps of Nicaragua at: https://datos.mapanica.net/
Download the desired Geojson
Upload it to Pegasus following the path Menu -> Geofences -> Import
Now you have available all the geofences and it was not necessary to create them from scratch