The analysis of the regional profiling is based on the current DIAK network in Helsinki, Turku, Oulu, Pori and Pieksämäki. The profiling is based on analyzing the current and future demographic trends and migration of the five localities. MDI analyzes the demographic trends by component, but the main focus is on the development of age groups of children aged 10 to 19 and the analysis of in-migration and out-migration.