Design and realisation of a knowledge base

Tab2. Use cases by priority

Use case	Use case id	priority
Manage user	uc1	High
Manage document	uc2	High
Control the forum	uc3	High
Manage dashboard of teachers skills	uc4	medium
Post announcement	uc5	medium
Consult library	uc6	High
Upload / download documents	uc7	High
Interact in the forum	uc8	medium
Access to his personal directory	uc9	High
Organize training	uc10	medium
propose and correct online quizzes	uc11	medium
Pass assessment tests	uc12	medium
Register for training	uc13	medium
Request for registration	uc14	Low

2.4.2 Interactions actors /system