Can I rely on "value.real_user_id" in CD2?

We want to do some statistics on the use of "Act as ...", and try to do this by checking the CD2 web_logs (/dap/query/canvas_logs/table/web_logs/data). When we look in the column "value.real_user_i...

"participation_level" in REST API endpoint

What does the number " participations_level " indicate in the API endpoint "/api/v1/courses/:course_id/analytics/student_summaries"? I can't find any (easy) explanation by looking at data from my stu...

Set of values, not range of values

I would like to be able to choose a variable from a set of distinct values, not only from a range. To give an example: "You throw a dice with `n` sides. What is the probability of an even number sh...

Submitted documents not showing in SpeedGrader

We can't see any of the submitted documents in SpeedgGrader; all we see is a light pink field where the document should be. This seems to be site-wide, and it happens in all the browsers I've tr...