Exactly what problem will this solve?:  Difficult to add bulletin to a specific hierarchy level
For whom do we solve that problem?: Administrative users / teachers
How will we measure success?: Improved user experience
What alternatives are out there?: NR
Why we are best suited to pursue this?: NR
Why now?: Easy improvement - long standing customer wish

User story:

As a Staff member,
I want to: Easily add a bulletin to a specific hierarchy level
so that: I minimize risk for adressing the wrong group of persons, and save time