Configuration of notifications allows you to define basic data about messages sent from the platform: e-mail address that will be shown to users or the name of the sender.
"Notifications list" tab shows all the notifications that are available on the platform. Here you can turn them on, off and edit them.
Clicking "Edit" redirects you to a section that allows you to choose a channel of the notification, choose a template and view it.
Clicking the magnifying glass allows you to view the template.
And clicking the pencil (you have to check the checkbox first) allows you to edit the template.