The registered competences and submitted project ideas shall be clustered under the relevant themes or sectors which we name as the “Communities of Practice” (COPs). A community of practice is a group of people who share a concern or a passion for something they currently do or want to do, and they learn how to do it better when they interact regularly. The registered users shall be assigned different COPs to become part of sector-specific discussion forums (chatrooms) and to exchange the relevant documents and project ideas within the assigned COPs for better results. The targeted sectors have been defined under the section ‘How we work’.