The Knowledge Communities are internet environments which allow the interrelation between students of previous editions of the post-graduate courses. They promote the meeting point of interests, needs and concerns between the collectives of a certain matter. Each virtual community can be related to a course of periodic training or of post-graduate of the University of Valencia, if required. The specific objectives of the knowledge communities are: 

• To encourage the continuity of the relationships between students from previous editions of a certain course or master.
• To identify common interests and the need of continuing education.
• To encourage onward this communities the generation of new offers and training and learning proposals for the interested collectives.