Providing information in different forms to different audiences is a challenging task. The tasks can be inconsistent, resulting in a duplication of efforts and inefficient use of time. This presentation focuses on the single-sourcing solution (writing information once and re-using it many times), analyzes the user requirements, and discusses the process used to create context-sensitive Help using the single-sourcing strategy. The presentation also discusses how this solution helped us to quickly update documentation provided by an OEM vendor and re-brand it as our product. In the future, we can further improve the documentation development time by providing modular source documents.