One trigger for multiple items

[dade]

Hello guys
I have many items that return 0 or 1 and my question is if, instead of creating a trigger for each item, there is a way to make just one trigger to check if any of these items have changed value and in the trigger message inform the item that had the altered state.

Thanks in advance

[LenR]

You can create a trigger that with multiple conditions with "or" logic.

A trick I do for numeric 0 or 1 items is to use the grpsum function for a trigger, say if more than 2 instances of a clustered service are unavailable.