Notifications

The staff rail — short alerts about work, not customer email. Messages is what each one says, and is org-wide. Mine is which of them reach you, and is yours alone.

Messages

The wording of each notification, as handlebars over the event's own data. Editing needs permission to change settings; who may RECEIVE each one is fixed elsewhere and can't be changed from here.

Mine

Which of these reach you. There is no verb for subscribing somebody else — this list is only ever your own.