Your lecturer has told me they will contact you.
It is not uncommon for lecturers to use an external resource to teach their classes. In the same way as a lecturer might use a specific text book in a classroom.
In regards to the online learning users guide, this is relative to that external resource as eLearning don't have one setup for eCampus. Instead we have a series of help files under the Student Help tab.
This forum is to post questions and feedback on eCampus. I am happy to follow up for you however please contact me through the helpdesk email.