Although I believe the program is easy to use, you should put some thought into how you want to use it. In particular, think about how you plan to use sub-subjects and what form of grading is appropriate for each sub-subject. The only thing you cannot do later is change the form of grading. This is because I don't know what to do with the assignments already recorded in the sub-subject.
You are allowed at any time to change the student's assignment grade, the weight of the assignment, the weight of the sub-subject, the point value of an assignment, the name of the assignment, the name of the sub-subject, the student's name, delete an assignment, etc.
