Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Figure D.6 - Establishing Operational Use Cases for Drive the Vehicle Visual containment of the symbol for a UseCase in the rectangular symbol for a subject Classifier does NOT imply ownership! Packaging (ownership) of UseCases is separate from use within subjects, and a single UseCase may be used in more than one subject. Source Unified Modeling Language 2.5.1 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind NOTATION UML keywords UseCase UseCase Diagram UseCase::subject Previous snippet A subject for a set of UseCases (sometimes called a system boundary) may be shown as a rectangle with its name in the top-left corner, with the UseCase ellipses visually located inside this rectangle. Full quote The same modeled UseCase may be visually depicted as separate ellipses within multiple subject rectangles. Next snippet Where a subject is a Classifier with a standard stereotype, the keyword for the stereotype shall be shown in guillemets above the name of the subject. Related snippets Related snippets (backlinks) Visit also Visit also (backlinks) Flags