Feature request: make task notifications depend on expression

Use case: I want to leverage task notifications, so I have to check "Notify task assignees of new task via email and mobile push notification if applicable" on User Input Task nodes.
However, there are cases in which I wouldn't want users to be notified, e.g. in STAGING environment no one should receive notifications.

Proposal: replace the checkbox with a SAIL expression, so we can use rules and constants.

What is the opinion of the community on this?

Thanks.

  Discussion posts and replies are publicly visible