Slack shift notifications.

What lands in Slack

• Urgent alerts – when someone posts an alert at or above the severity threshold you set, it lands in the channel with the location and the text.
• Coverage-gap warnings – when a window running right now has fewer people than your coverage rules ask for. Schedio checks every few minutes and posts at most once an hour per location. Gaps on the days ahead show on the Schedule page, and the daily manager digest email lists tomorrow's each evening.
• Requests waiting on a decision – when someone asks for time off or a change to a shift, it arrives with the dates and their note, so an approval does not wait for anyone to open their email.

That's the full list, on purpose – a message is sent only when a manager is needed. Schedio never posts the schedule itself or anyone's phone number or email. An alert carries its text and the name of the person who posted it, and a request carries the person's name, their dates and their note. Each of the three has its own switch, and quiet hours hold everything back except urgent alerts and gaps with nobody scheduled at all.