1 Title: Use the same problem id through all notifications of a problem
11 When a host or services goes from OK into a hard non-OK state, then
12 a new problem ID is generated. When the state now changes between several
13 different non-OK states and goes finally back to OK, then the same
14 problem ID is being reused in all notifications. That way a matching of
15 notifications in an external system is possible. Previously each state
16 change created a new problem ID.