I'm looking around for the input and output parameters for actions.
Where are they hiding?
1. Ctrl+Alt+P to bring up Action Properties sidebar
2. Go to the 'Steps' tab,
3. Click the 'Add...' button
1. View > Properties
(the rest is the same)
... just another Tester ...
I ran into the View > Properties technique a couple of hours ago. I should have returned to my post to show the answer as well.
I appreciate the info. I didn't know of the first way to do this.