Alerts to for device groups

Hey there,
I have an install of LibreNMS that i’m looking at using to send notification of failed devices.
I was able to get notifications working with a single e-mail address, but i’d like to send notifications to different email addresses based on device groups.
it appears to be possible by changing the alert settings on each individual device but is there a way to change this info automatically (as a batch job)? or per group?

Thanks for the great software