The article discusses a new method for transferring knowledge between employees in a company. The goal is to make this process more efficient and effective. The approach involves identifying important pieces of knowledge and how they are connected, and then sharing this information with others. By focusing on the structure of knowledge rather than the specific details, the transfer can be done with minimal resources. Visualizing how different pieces of knowledge are related helps both the mentor and the mentee in the process. This method can help companies deal with the challenge of sharing knowledge as employees come and go, and as knowledge becomes more interconnected.