I am building a set of rules to provide reasonably comprehensive monitoring of my system.
At the moment, I am have 3 contact switches per alert (AlertName_isOK, AlertName_isALERT, AlertName_isCRITICAL). I am then using groups to put together these sub-items. This is working well as I am able to use the SUM group function to see how many items are there in each state.
However, when I actually open the group, I still see all the other alerts. How can I set group-level visibility? In my case, I only want to see contacts that are OPEN - rest does not need to be visible. Alternatively, can I at least sort to see the OPEN contacts at the top?