Incident SLA duration was changed, it was impacted on old Incidents, help to over come
Previously we have SLA Duration is 2 days (P1), 3 Days (P2), 5 Days(P3). Now it was changed to 1 Day, 1 Day 12 Hours , 2 Days. Here we are directly changed the Duration then it was Impacted on old Incidents. Help to how to over come this. and this ch...