[SpeedGrader] Pin button

[vungockhanh116]

Problem statement:

Grader to mark some question(s) while grading in Grading Scheme

Proposed solution:

I wish there could be some button or mechanism for grader to mark some question(s) while grading, in case the questions and answers are needed to be reviewed. This should be similar to the pinning questions of student while they do the tests/exams/quizzes.

User role(s):

admin