The document discusses planning a community dimension for the UNSW Learning & Teaching Exchange. It proposes creating a community-based repository, networking tool, and showcase for professional development. Key aspects discussed include conceptual models for online repositories, using social networking tools, defining communities of practice and scholarships of teaching and learning. Opportunities for faculty engagement are outlined through intra- and inter-faculty networks. A participatory design process is suggested to develop the community dimension through iterative user testing and engagement.