final List<Parcel> parcels = registration.getParcels();
for (Parcel parcel : parcels) {
final GDDate parcelDate = new GDDate(parcel.getDate());
if(!parcel.isPayed() && parcelDate.beforeOrEqualsDay(today) && parcelDate.beforeOrEqualsDay(finalDate) && parcelDate.afterOrEqualsDay(initialDate)){
final GDDate birthDate = new GDDate(registration.getStudent().getBirthDate());
String gender = ((Person) system.query(new GetPerson(registration.getIdPerson()))).getGender().toString();
if(ResponsableValidator.checkStudentUnderAge(birthDate.getFormatedDate())){
student = (Student) registration.getStudent().getPersonType("student");
name = "Prezado(a) "+student.getResponsableName()+",\n" +
"referente "+(gender.equals("Masculino")?"ao aluno ":"� aluna ") + registration.getStudent().getName()+"\n"+
"com parcela vencida no dia "+parcelDate.getFormatedDate();