Allow users to schedule a node to be in maintenance mode until the next time the status changes to Up.
My use case for this is that I have several network setups that get torn down and setup on a regular basis, but I never know in advance when it will be coming online. This option would allow me to suspend monitoring on these devices without having to guess when it will come back online and risk either underestimating, resulting in false alerts, or over estimating and missing monitoring for a time.