In this phase, the main challenges in the production of plant food in the municipality of Ostróda were identified, with a perspective of 10 years. The challenges were analysed in three areas: food quality, environment and cooperation. To diagnose the challenges, 75 survey interviews with manufacturers, 160 consumer surveys, and 25 interviews with experts were conducted. The mapped challenges were then analysed in terms of the impact of megatrends on all three areas and the individual challenges to determine priorities for intervention in the local food system.