Multiple selection and bulk edit in the Event's "Students" menu

Whenever it is necessary to apply an action to one of the Students (e.g. Cancel Student, register the payment from Financials, etc.) in the Event, it must be done one at a time from the appropriate pencil-shaped button. Instead, it would be much more convenient to implement a function that allows the free, multiple selection of Students and then the application of a certain action on all those selected.
Main Value here is time saving with bulk edit.