Depending on your permissions within the Conversations tool, you may not see all of the topic options shown below. For example, if you don't have grading permission, you won't be able to see the grade options.
Select the Conversations tool from the Tool Menu of your site.
See How do I post a topic in Conversations? for the complete steps to posting a new topic.
If you would like to grade student posts to this topic:
If you would like to specify a Due Date for this graded activity:
Once you have finished editing the topic settings, click Publish to make your post available to site participants.
Optionally, you may select Save as Draft if you are not yet finished editing. Draft topics are only available to the author of the topic.