OK, so some of my lack of understanding may be to do with unfamiliarity with word usage but let me try and explain.
If I craft an alert - let's say the trigger is for F5 Pool Members going down for a specific client. This alert is working just fine, and triggers a line of text into the alert centre, and also triggers our external incident management system to raise an incident for the same. Now, sometime later, client 2 says - oh, can we have alerting for pool members going down.
To me, the simplest answer should be that I edit the current alert, and add in the second client as a trigger action which now reads as: is it client a or if client b, and othert conditions are met then trigger However, when I get to the summary page I get the following box just above the submit button:

Searching the forum doesn't produce an answer that helps me... so a couple of questions I guess.
1. Some of these 269 objects may already have triggered - so does this mean it will re-trigger and in our case also create a new incident?
2. Presumming the above is true, then how would you go about adding a second client (condition I guess) to an alert? Create a new alert just for that client?
3. If true, then how do you edit an alert such that it doesn't do this?
4 Also, if I just edit the alert but ultimately cancel out, it appears the Solarwinds is triggering these alerts anyway. Surely that isn't right?
Bottom line: we want to be able to edit alerts without Solarwinds going 'oh look, I found xxx number like that and will trigger them now' each, and every time.
Or am I barklng up the wrong tree? Any clarity, anybody can offer is most welcome. Thanks.