From the left navigation, select Course Catalog.
Select a category. (For Job Specific, select the department then the job.)
On the row describing the course, click 
in
the Pre-req column.
Follow these steps to view courses that must be completed before you enroll in a more advanced course:
From the left navigation, select Course Catalog.
Select a category. (For Job Specific, select the department then the job.)
On the row describing the course, click in
the Pre-req column.