Site Configuration Site Identifier Root Page ID Entry Point Website title Variants for the Entry Point Available Languages for this Site Choose a preset... First select option of site language preset single select drop down Use Language from existing site... First select option of site language preset single select drop down Select an already existing language from another site or create a new one. New language Create new language Error Handling Routes redirects to Languages Error Handling Static Routes Frontend related Language Configuration for a Site Language Language ID Title Website title Navigation Title Entry Point Locale Alternative attribute for "hreflang" tags Visible in Frontend Flag icon Fallback Type Strict: Show only translated content, based on overlays Fallback: Show default language if no translation exists Free mode: Ignore translation and overlay concept, only show data from selected language Fallback to other Language(s) - order is important! Base Base www.domain.local Condition applicationContext == "Production" Application Context Environment Variable Error Handling Root Paths (optional) HTTP Error Status Code 404 (Page not found) 403 (Forbidden) 500 (Internal Server Error) 503 (Service Unavailable) any error not defined otherwise How to handle Errors Fluid Template Show Content from Page PHP Class (must implement the PageErrorHandlerInterface) Fluid Template File EXT:my_sitepackage/Resources/Private/Templates/Sites/Error.html Fluid Templates Root Path Fluid Layouts Root Path Fluid Partials Root Path Show Content from Page ErrorHandler Class Target (FQCN) Vendor\ExtensionName\ErrorHandlers\GenericErrorhandler Routes Route Type Static Text robots.txt Example Content Page, File or URL Static Route Name my-custom_route robots.txt