The document discusses the development of a "help-seeking tool" to assist healthcare professionals in networking, problem solving, and accessing expertise from more experienced peers. Researchers in the UK worked with medical institutions to design a tool for general practice nurses. This tool and other prototypes from the EU LearningLayers Project are available for customization in different contexts, such as initial teacher education. The project involves 17 institutions across 7 countries with a 4-year, 12 million euro budget to develop online tools supporting informal workplace learning.