31793018_gistrar___Marquette_University__Course_component
[Code] DIS [description] A section of a larger course, designed solely for group discussion. Discussions are typically non-credit bearing and linked to a credit-bearing course (i.e., are not stand alone courses). As such, discussion sections generally contain fewer students than the course to which they are linked. Examples include a mandatory zero-credit discussion section linked to an introductory psychology classroom-based course. [Course component] 
Discussion
Course Components | SOC Builder | Office of the Registrar | Marquette University
Course component