Design and realisation of a knowledge base

Tab5. Consult privileged space scenario

case	Consult privileged space
Actor	All users expect simple visitors
Scenario	Succeeded
Pre-conditions	User already created User belongs to concerned structure
Actions	The system presents the home portal The user selects the menu setting The system presents the login formulation The user enters his login and password The system verifies and accepts the user's identity Then the system creates a session and saves the user settings in it The system displays the page corresponding to the user profile The user accesses to all the features it has right
Post condition	The user is authenticated and is registered in the current session
variants	The user has forgotten his login / password The system asking him again his authentication settings.

Fig9. Activity diagram: Consult privileged space

Textual case scenario "Search document"