How to Prevent Students from Making Anonymous or Private Posts
Disabling Anonymity 
1. Click on the Manage Class button:

2. Under the Q&A Settings header, toggle to Disable next to Posting Anonymously. Make sure to click Save.

Note: Students will always have the ability to post anonymously to their classmates.
Disabling Private Posting
1. Click on the Manage Class button:

2. Under the Q&A Settings header, toggle to Disable next to Private Posts. Make sure to click Save.
