...
Adding a New Discussion Topic in a Forum Activity
When adding a new discussion topic to a forum activity, the intent is usually to create a discussion topic that only a certain section can see.
...
Grading in an Assignment Activity
When grading in an assignment activity you can choose to see only the submissions of the students in your section. From the drop-down menu at the top left select your own section before selecting 'View all submissions' or 'Grade'.
...