How does Peak Year calculate effort and capacity?

Each initiative has an effort per running month: Small 1, Medium 3, Large 5 and Very large 8 points. By default, each person has 10 points per month. If a month exceeds that, it counts as overloaded. Under Plan → “Planning assumptions”, you change the capacity and the planned distribution of work in percent. Peak compares this distribution with the tasks completed in Peak Work (strategic drift).