As part of the Ecosystem & Community work package of the e-ROSA project, an online map of stakeholders and resources related to open science in agriculture has been developed. This map is part of the AGINFRA web portal (as it has been foreseen in the e-ROSA DoA), it is hosted at: www.aginfra.eu and it aims at supporting the cartography and visualization of the data ecosystem in agri-food. The technologies used are Apache HTML Server, MySQL database and PHP. As for the content management, the Drupal CMS has been selected.