Use Case diagram ================ .. uml:: :User: --> (Use) "Group of\nAdministrators " as Admin "Using the\napplication" as (Use) Admin --> (Administering\nthe Application) .. code-block:: rest .. uml:: :User: --> (Use) "Group of\nAdministrators " as Admin "Using the\napplication" as (Use) Admin --> (Administering\nthe Application) Use cases are enclosed by round brackets ``()`` and resemble an oval. Alternatively, the ``usecase`` keyword can be used to define a use case. In addition, it is possible to define an alias using the ``as`` keyword. This alias can then be used when defining relationships. You can add line breaks to the name of the use cases with ``\n``.