Knowledge creation has become the primary focus in advance research of knowledge management system. There are few fundamental stages one has to reach before moving comfortably into knowledge creation stage. Social learning is an essential environment in ensuring that social interactions within knowledge management system promote mutual understanding and engagement among members. We use community of practice as the social theory to analyze the advance knowledge management system so-called Communicative Social Intelligence. An analysis has shown that CSI has sufficient intelligent features to support the social learning as prescribed in community of practice.