Hi Jim,
No problem….
It sounds like what you are trying to do is disable an alarm, not an event. The events generate the alarms, and so what you can do to disable all alarms for an event is find the event and in the Alarm tab set the Alarm to “None”. Again, be careful if this is part of Spectrum’s fault isolation (ie making contact and determining status) as this can cause adverse effects.
If you want to only disable the alarm for a certain modeltype or set of models, that’s when you need to create an Event Condition rule that searches/matches on models, and then that rule will generate a NEW event. That new event then needs to be configured to have no alarm configured.
Hope that helps
Jay