The document summarizes a talk given by Terry Nolen and Dave Gebhart from Sabre Holdings about establishing an open source development community within a traditionally closed source company. Some key points: - They founded an open development community at Sabre to encourage innovation and productivity in a way that aligns with open source concepts. - Setting up the community involved gaining management support, combining existing small communities, establishing processes, and using available technology while complying with corporate standards. - For the community to succeed it requires communicating its existence widely, using rewards to motivate contributors, and expecting a varied set of projects that will grow the community over time.