private void FillGrades(Project p)
        {
            project = DatabaseFactory.getInstance().getDAOProject();

            Grades = new Dictionary <BaroAspect, Dictionary <ProjectReportDate, Dictionary <Report, int> > >();

            foreach (var v in project.GetBaroAspect(project.GetProject(this.studentNumber, projectId).FirstOrDefault().id))
            {
                Grades.Add(v, FillSecondDictionary());
            }
        }