Allow teachers to group assignments, assessments, quizzes by 9 weeks

I know that Savvas places things you assign by date and you can search by date, however, it would be very useful if you allowed us to setup assignments, quizzes, and tests by 9 weeks. The grading platform we use allows us to put in the dates at the beginning of the year for the first, second, third, and fourth 9 weeks. This way all assignments are grouped by the 9 weeks and not the date only. This is extremely helpful to teachers because when we need to look up something we have to look at all the assignments, quizzes, assessments for the entire year and it is exhausting trying to find something. Also, as you know when a 9 weeks ends the students cannot work on those things anymore. This would also be helpful for the students as well. That way only assignments for the 9 weeks would show up not things from the 9 weeks that are already over. This would greatly simplify the realize platform for the teachers and make it easier for the students as well. Even though I tell my students to not work on assignments from older 9 weeks it is hard for them to differentiate between current 9 weeks materials and old 9 weeks. Grouping everything by 9 weeks would simplify your entire platform for everyone.