Use Case diagram

:User: --> (Use) "Group of\nAdministrators " as Admin "Using the\napplication" as (Use) Admin --> (Administering\nthe Application) 

.. 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.