Modify Template Settings to control the default settings of newly-created Forums and Topics. These settings can be overridden for a specific Forum or Topic.
Forum and Topics already in place will not be affected by changes to Template Settings.
Select Discussions from the Tool Menu of your site.
Select Yes to provide students with an option to mark all messages within a conversation, or thread, as read.
In the example, the Teaching Assistant is provided with the Owner role for the new Forum.