# User DocumentationEvery aspect of the system requires documentation. Most visible to the public is the user interface fordiscovery. Maintenance will be complicated, and our processes are somewhat novel, so this will need to beextensive, well illustrated with screenshots, and carefully tested.Documentation intended for developers might be somewhat sparse by comparison, but will be critical to theon-going software development process. All the databases, operating system, httpd and other servers needcomplete documentation of installation, configuration, deployment, starting, stopping, and emergencyprocedures.