COME/IN/DOC - Collaborative Meta Interactive Documentary - is a transmedia meta-documentary that reflects on the interactive documentary. There's a growing need to understand a new formula to produce documentaries, the interactive documentaries or webdocs. There has been more and more production in the area of interactive nonfiction and the documentary is one of the main formats that have been developed considerably in recent years, but more theoretical and practical exploration is needed. This project aims to achieve a greater understanding of this new documentary format assuming that our period in history lends itself to a deeper reflection. The key part of the project is an interactive documentary that complements and enriches the linear version. The platform which contains the interactive documentary is divided into four interconnected but independent sections: 1. Start off (in the interactive documentary); 2. Learn (the evolution and history); 3. Listen (to the voice of the experts); 4. Produce (your own project).