In our orders we have a char field where we put a value from 1 to 10. At the end of the day I need to export those values on calc (or excel) and make a classic average (sum of the field values / number_of orders).
Now I would like to have it done automatically for every order we made in a working day. Any idea? What about scheduled action (how)?
Edit:
Even with a new float field the avg do not shows.