Yes, thanks for linking.
Actually, topic can be moved to "Feature Requests" since right now it is not an available feature.
Currently we can send alerts from the reward generator, which is very useful. Most often these alerts accompany rewards of reputation or group membership.
My request is for an option to send a notification as well. Alerts are great but notifications persist and can be referenced.
Good idea, https://github.com/NodeBB/NodeBB/issues/9823