This help content is only applicable to:
administrators or faculty managing a course, community or assessment group.
Links display in the Discussion tab, under the course discussion categories.
You can add links to external sites which will often be used within your course, such as a research database or school website. It's best to limit yourself to five or six links to keep your course uncluttered - if you want to share more resources, it's best to create a new discussion topic with a list of links.