Each "notification type" i.e "Assignment notifications" should have a "greater setting" that enables/disables all notifications of this type but also implies that enabling it will enable the current "Web" Notification plug-ins.
Of course we should remove that "Web" notification processor from the list. Disabling it will grey out all the row.
PROS: Having a greater hierarchy on notifications per type will make the notifications drawer on web and mobile a "notifications center" with all the history of notifications received. Also, many people misses the push notification and they cannot see it again because web is disabled. (The notification drawer is EXACTLY the same on mobile than on web).
Also we can add info on the web notification that displays the processor that has delivered the notification. Ie. Adding icons for those plugins.
Example. Notification 1: Delivered by mail and mobile).
Additionally, literal of the "mobile" notification plug-in should change to Push notification on mobile. Something that implies that it's a push notification