It is of great value when people share expertise to make other people grow. This badge is a recognition of the individuals who have shown the passion and go-ahead spirit to teach others, and share expertise and knowledge with colleagues. The badge is a way for Ericsson to recognize our teaching experts, and foster a learning and sharing culture. The eligible earner of this badge is a great teacher in his or her domain and a role model in the way we want to build the learning culture in Ericsson.