This article provides the experience of a librarian that has obtained the strategic alliance between 23 public organizations, private and academic making the creation of the SISAV- Agriculture Sector Information System of the Valley of the Cauca, and constructing a new model of sustainable development that it looks for to solve situation of social exclusion and poverty. The access to the new technologies in the matter of rural development is one of the activities that has the support of the Colombian government. The SISAV is creating virtual communities (CoVir) "people on line" who can generate and take control of knowledge in all the levels: technological and scientist.