Communicating with ministry overseers
In many churches, ministry overseers may not actually be serving on the rotas for the ministries they oversee, or even be a team members with a role in the ministry. However, you can still communicate with them using Rotas module > Communication.
Simply select the Ministries or Teams you wish to communicate with in section 1, then switch to "By Role" in section 2. Note that --Ministry Overseer-- is there as a system role. Now you can simply "Add" that role from "Roles" to the "Selected Roles", and finally choose how you wish to communicate with them in section 3.