Scheduled SLA Calculation Windows
Add the ability to schedule when the SLA should be impacted on checks; i.e. - I only want my SLA impacted during 9AM UTC to 5PM UTC.
This is a different functionality then maintenance windows - where as the alerts will still be fired and sent to endpoints and users/contacts but downtime will not impact the SLA during the scheduled period of time
Maintenance Windows that overlap with these schedules would be over ridden by the Maintenance Schedule in place (if one exists)