The session aims to share experiences from different affiliates (cultural diversity) from countries and different continents (geographical diversity) that speak various languages - Italian, Armenian, Spanish, French, Arabic (language diversity). A case use of collaboration to improve women biographies (gender diversity) in Wikipedia and involve partners (GLAM & Education). It is also a way to share tools (Dashboard tool) that helps to take care about metrics registeing participation, written articles, number of edits etc.