The document discusses IBM Bluemix Dedicated - GitHub Enterprise, a new managed service that provides GitHub Enterprise in a dedicated, secure environment hosted on IBM's Bluemix Dedicated cloud platform. GitHub Enterprise allows for collaborative development through secure code repositories and integration with over 150 Bluemix services. The service is the first to offer GitHub Enterprise in a fully managed, dedicated cloud environment and provides benefits like facilitating agile development, security, backups and upgrades managed by IBM.