This document summarizes the OK-Net Arable project, which aims to improve knowledge exchange among farmers, advisers, and scientists in organic arable cropping across Europe. The project includes 17 partners from 13 countries, including farmer innovation groups and dissemination organizations. The farmer groups will identify challenges, test communication materials developed by the project, and ensure materials are useful for real-world farming. The project expects to produce materials on topics like soil fertility, weed management, and crop choices. It will share information through an online knowledge platform, social media, training courses, and partner channels. The platform will collect materials and integrate with social media to disseminate information directly to farmers. OK-Net Arable is a pilot for the