Select Publish to post the revised item in Conversations.

Choose Hide to remove the post from student view. A hidden post will have a red eye icon with a slash through it at the top of the post.

Choose Delete to remove the post entirely (answers to questions will be deleted as well).

Choose Lock to halt changes to an individual post, while still keeping it available for student viewing. A locked post will be noted by a red lock icon at the top of the post.