# How-to guides ```{toctree} :maxdepth: 2 Create your policies file Deployment Tomcat setup MySQL setup Backing up your config databases Channel Archiver integration Deployment guides Recovering from a lost appliance Inspecting the Channel Access ( also PVAccess ) protocol Temporarily suspend using a store Dynamic (re)-assignment of PVs to appliances Customization Making simple site-specific content changes Using SQLite as a configuration database [Upgrading the Archiver] [Fixing existing data] [Troubleshooting missing data] [Migrate data] [Checking the status of a PV] [Management for System Administrators] [Identifying the problematic PVs] [Customize the UI] [Log configuration] [Redundancy] ```