The document discusses content management, single sourcing, and current practices related to these topics. It provides an overview of content management as an asset management, presentation management, and publication practice that must be supported by infrastructure like repositories and content management systems. It then discusses single sourcing, which involves writing content in a way that can be reused across documents without modification. This is often done with structured authoring of topics into concepts, tasks, and references at varying levels of granularity. The document concludes with discussing current practices, including hiring experts, planning ahead, researching tools, formatting content for single sourcing, and training writers on authoring for reuse.