On Tuesday, September 21, we carried out the collective evaluation workshop for corn, in which technicians, breeders, and producers from different provinces of the country participated. In it, the previous evaluations carried out with producers, the materials available to evaluate in this 2021-2022 campaign were briefly shared, and then each one shared their expectations, the corn they grow and their possibility of exchanging them for the evaluation. Thus, a collective evaluation began to be planned in which everyone will upload their observations to the Bioleft platform to share them with the group and collaboratively generate information and knowledge.