[This is an automatic translation, sorry]
We could say that a window is each passage in "Case of Use", or if we preferred it, a set of controls that show a information and receive another one.
A window is formed by a Panel, who is the set of visible controls of the application, a
set of Operations (services, methods
of business…), a context, that
is the mechanism to interchange data between the controls and the
In order to define navigation between windows, first we
have the list of "Operations"
are accessible from this window.