The Assignment filter for the briefcase opens in a little pop-up window at the top of the webpage. So every time you want to change the filter it moves you to the top of the webpage and you end up scrolling back down the webpage to see what you have selected. You can drag the filter down to the briefcase area in Chrome, but it automatically closes after you hit go. So when you want to switch to the next class you have to open the filter and be taken to the top of the webpage again. It would be much better if the filter just opened within the webpage instead of in the problematic little pop-up window. Also it would be nice for teachers if there was a way to view all classes at once. That way you wouldn't have to be constantly changing the filter if you didn't want to.