Calendar: Manually cross out assignment (mark as completed)

Idea created by Kimberly Malcom on Jan 15, 2018
    Open for Voting

    In the calendar view, I would like to be able to cross out assignments manually. For example, a lot of my assignments are just reading - meaning there is nothing to submit - so they are perpetually showing as undone in my calendar view. I would like to be able to manually mark these assignments as done once I have completed them so that my calendar view will show them as crossed out.