Under the discipline letters button, when printing a batch of learner whom must attend a detention, could there be a,

Coulomb for Total of marks as well as a

I know there is a report for discipline (summery per register class) where I can see that information but it prints all the learner total even if its zero. If I could export that list to excel I could probably just remove the learners with zero's.  I just need to keep track of how many time the learner has been in detention.