How to view the scoring details(grade distribution graphs)?

Question

I noticed there's a button named "Show All Details" when I use the student view to see the Grades.

After I pressed this button, an extra line appeared under Assignment/Quizzes which had been graded, but it was blank and nothing was displayed.

I searched in Community and I found the extra line should be displayed as the attachment pic. But I don't know how to make the graph displayed.

BTW I'm using the OSS version. Also, I wonder if this feature doesn't work at OSS version?

Thank you very much!

083a8f1b-3cad-4abd-81d6-4b965351e6b9.png

james_whalley · Accepted Answer

@kunikotakahashi I ran into that just last week. You need to have at least five graded submissions for an assignment (and posted grades) for that to appear to students.