We can go to our student list and click the students we want and mass add fees to. However, when we go to a class and check students from the class there is no way for us to mass add fees to those checked students.
It would be easier if we could go to a class > check the students in the class we need to add mass fees to > then click add fees.
Just like you do in the student section, only this option would be available in the class roster section.