Hi there, @MillChemAl ...
I'm not exactly sure what you are asking. Could you please help to clarify? Are you a student? Are you an instructor? If you are asking about Discussions within Canvas courses, you might want to start with one of these two video tutorials:
Then, if you want to take a deeper dive into other parts of the Discussions area within Canvas courses, you can check out several different written tutorials:
Hopefully these resources will help to answer your question. If not, please come back to this topic with more details so that Community members can help you. Thanks!
