Ability to recreate a reusable list or group for Deployment notifications
Every week we have a larger sized scheduled deployment for logic updates that runs after business hours. There's usually the same 2-6 people (often increasing) that want to receive an email and/or text message when the deployment succeeds. Whoever schedules the deployment has to add each one manually every time, and it would be nice to have a way to send notifications to a predefined list or group of email addresses and/or phone numbers.
It usually has to be the person that schedules the deployment, because if someone goes back to add their own email or phone to an already scheduled deployment, they have to reschedule it which can leave room for potential user error or confusion.
At the very minimum, being able to add phone numbers without retyping the existing ones and rescheduling.