The whole congregation on one timeline
You see right away the weeks when several people are away at once.

Absences
Publishers report the days they will be away. The schedule doesn't count on them for those days and shows the assignments they already have as needing a substitute.
You see right away the weeks when several people are away at once.


The list of absent people shows which of their assignments nobody has taken over yet.

The app suggests who is free that day, and you assign them with a button.
The schedule and reports are enough. You add territories, carts, and attendance when their turn comes.