Add an Existing Field Update to an Existing Workflow Rule

Question

I created a Field Update. I also created a Workflow Rule. I want to add the existing Field Update to the existing Workflow Rule, but there's only an option to create a New Field Update:

If I click "New Field Update", I have to create the Field Update on the spot. How do you add an existing one? I just want to save some time.

Answer 1

There is an option at the last in your screenshot that says "Select Existing Action" .That should get you option to add existing .