WiQQi is a citizen science project in nursing. Citizen Science comes in different forms. WiQQi uses the entire spectrum. From collaboration (Citizen Science "light") to a comprehensive research approach and method development (Citizen Science "proper"). Mutual support is key: We have found that a tip that is passed on in a nutshell can save days or weeks of work. And we know that if we support each other in our work, we can do much more than alone.