Ability to share Service Desk Automation rules between Service Desks

We have a number of Service Desks, some of which use a common workflow and essentially behave in the same way.

It would be great if it was possible to either share or import Automation rules from a different service desk, as in our setup most of the rules will apply to most of our desks, and making them from scratch each time is time consuming and could be a maintenance nightmare if we ever need to modify the rule.