Make it so that workflows can reset the number of Pastoral Notes

We use Pastoral notes (Orah Points) to reward students when they do something good. When they receive 5 commendations, they receive a prize from the Prize box, we would like to be able to use work flow to notify students when they’ve received a prize, but currently there is no way to do that beyond their original 5 Orah points. Meaning, if we use the workflow, it sends them the notification every time the get a commendation after 5.