Socialization is include individual who has knowledge to exchange each other in organization for people in organisation can share the knowledge together by talking and working together. the benefit in this step is learning , exchanging , sharing ,understanding about individual’s knowledge. Externalization is involve bringing the knowledge within individuals or in a group to the organization. the benefit is to help individual in the organization to understand the same thing and agree together. The words and charts can help to easy to understand. combination is linking explicit knowledge to create new explicit knowledge to use in the future and can compare with another knowledge to make a trust . This step can invite some expert to help or explain about knowledge internalization is conclude an idea and use explicit knowledge in real situation. this step can make a loop revert to socialization. the benefit is have a new knowledge to use to improve or develop organization. in this step have a new people that gonna new step socialization have to concern too.