It would be incredibly useful to be able to send automated customisable email/SMS reminders to volunteers on certain teams/departments. We've found several situations in which it would be helpful to be able to send ministry-specific info/reminders to scheduled volunteers in certain ministry teams, but not have to send them to the entire team every week. Manually scheduling emails/SMS only works in a perfect world where people don't swap service dates, or in small churches where this is much more manageable. Having to remember to check if someone has scheduled email/SMS every time they can't serve on a scheduled date is unrealistic in our case, since we're the admin office for 5 area churches and have over 300 volunteers in total to manage. I would imagine other church admins would also find it helpful if this functionality existed.