I am looking at the Canvas documentation for app placements, at either https://canvas.instructure.com/doc/api/file.placements_overview.html or https://developerdocs.instructure.com/services/canvas/external-tools/lti/placements/file.placements_overview.
Does anyone know the difference between the placements that are named (and coded) as:
- Assignment Index Menu (assignment_index_menu)
- Course Assignments Menu (course_assignments_menu)
Both of them are within the same button in the "Assignments" area of a course (where the "Edit Assignment Dates" and "Assignment Groups Weights" options are) but the icons to the left of the wording is different (one is a "plug" and the other is a "piece of paper with an arrow pointing on it from the left").


Thanks for your help!
-Doug