work.requests module: a site whose planners raise every job
themselves does not need this screen, and it stays gated off for them the way this half of the
old combined settings screen always did.
Request intake
Where requests come from — walk-up, telephone, email, the operator on the line, a control system — each shown with how many arrived that way. A self-service source is a person typing; an automated one is a sensor or an integration raising its own.Requests can also arrive by email, where Notifications → Mail arriving is on. The address they
arrive at, and the record of everything that came through it, live there rather than on this
screen — the same mailbox also carries replies to notifications, so it sits beside the log of
everything that came through it, not only requests.

