active and set value to current date and time

Does “LAST_QUARTER” not work?

But do I have to set a “Value” so it know what date from which to calculate “Last Quarter”

You shouldn’t have to, the actual query has LAST_QUARTER in it, so the data coming back will be filtered by the last quarter.

Right, so instead of the “Activate and Set Value” action, just use the “Activate” action.