# Reference

- [Dive into the code](/umbraco-cms/13.latest/reference/dive-into-the-code.md): Learn more about what you can find in this section, which is referred to as the "Developers Reference".
- [Configuration](/umbraco-cms/13.latest/reference/configuration.md): Information on configuring Umbraco
- [Basic Authentication Settings](/umbraco-cms/13.latest/reference/configuration/basicauthsettings.md): Information on the basic authentication section
- [Connection strings settings](/umbraco-cms/13.latest/reference/configuration/connectionstringssettings.md): Information on the connection strings settings section
- [Content Dashboard Settings](/umbraco-cms/13.latest/reference/configuration/contentdashboard.md): Information on the content dashboard settings section
- [Content Settings](/umbraco-cms/13.latest/reference/configuration/contentsettings.md): Information on the content settings section
- [Data Types Settings](/umbraco-cms/13.latest/reference/configuration/datatypes.md): Information on the data types settings section
- [Debug settings](/umbraco-cms/13.latest/reference/configuration/debugsettings.md): Information on debug settings section
- [Examine settings](/umbraco-cms/13.latest/reference/configuration/examinesettings.md): Information on the Examine settings section
- [Exception filter settings](/umbraco-cms/13.latest/reference/configuration/exceptionfiltersettings.md): Information on the exception filter settings section
- [FileSystemProviders Configuration](/umbraco-cms/13.latest/reference/configuration/filesystemproviders.md): Information on FileSystemProviders and how to configure them in Umbraco
- [Global Settings](/umbraco-cms/13.latest/reference/configuration/globalsettings.md): Information on the global settings section
- [Health checks](/umbraco-cms/13.latest/reference/configuration/healthchecks.md): Information on the health check settings section
- [Hosting settings](/umbraco-cms/13.latest/reference/configuration/hostingsettings.md): Information on the hosting settings section
- [Imaging settings](/umbraco-cms/13.latest/reference/configuration/imagingsettings.md): Information on the imaging settings section
- [Indexing settings](/umbraco-cms/13.latest/reference/configuration/indexingsettings.md): Information on the indexing section
- [Install Default Data Settings](/umbraco-cms/13.latest/reference/configuration/installdefaultdatasettings.md): Information on configuration allowing for the modification of default data installed in new projects
- [Keep alive settings](/umbraco-cms/13.latest/reference/configuration/keepalivesettings.md): Information on the keep alive settings section
- [Logging settings](/umbraco-cms/13.latest/reference/configuration/loggingsettings.md): Information on the logging settings section.
- [Maximum Upload Size Settings](/umbraco-cms/13.latest/reference/configuration/maximumuploadsizesettings.md): Information on how to change the default cap of upload size
- [Models builder settings](/umbraco-cms/13.latest/reference/configuration/modelsbuildersettings.md): Information on the models builder settings section
- [NuCache Settings](/umbraco-cms/13.latest/reference/configuration/nucachesettings.md): Information on the NuCache settings section
- [Package Migration](/umbraco-cms/13.latest/reference/configuration/packagemigrationsettings.md): Information on the package migration settings section
- [Plugins settings](/umbraco-cms/13.latest/reference/configuration/pluginssettings.md): Information on the plugins settings section
- [Request handler settings](/umbraco-cms/13.latest/reference/configuration/requesthandlersettings.md): Information on the request handler settings section
- [Rich text editor settings](/umbraco-cms/13.latest/reference/configuration/richtexteditorsettings.md): Information on the Rich text editor settings
- [Runtime minification settings](/umbraco-cms/13.latest/reference/configuration/runtimeminificationsettings.md): Information on the runtime minification settings section
- [Runtime settings](/umbraco-cms/13.latest/reference/configuration/runtimesettings.md): Information on the runtime settings section
- [Security Settings](/umbraco-cms/13.latest/reference/configuration/securitysettings.md): Information on the security settings section
- [Serilog settings](/umbraco-cms/13.latest/reference/configuration/serilog.md): Information on the serilog settings section
- [Tours settings](/umbraco-cms/13.latest/reference/configuration/tourssettings.md): Information on the tours settings section
- [Type finder settings](/umbraco-cms/13.latest/reference/configuration/typefindersettings.md): Information on the type finder settings section
- [Unattended](/umbraco-cms/13.latest/reference/configuration/unattendedsettings.md): Information on the unattended settings section
- [Web routing](/umbraco-cms/13.latest/reference/configuration/webroutingsettings.md): Information on the web routing settings section
- [Templating](/umbraco-cms/13.latest/reference/templating.md): Information on configuring Templates (Views), Partials (Partial Views) and Macros (Macro Partials)
- [Macros](/umbraco-cms/13.latest/reference/templating/macros.md)
- [Managing macros](/umbraco-cms/13.latest/reference/templating/macros/managing-macros.md)
- [Partial View Macros](/umbraco-cms/13.latest/reference/templating/macros/partial-view-macros.md): Partial View Macros reference
- [Models Builder](/umbraco-cms/13.latest/reference/templating/modelsbuilder.md): Modelsbuilder reference
- [Introduction](/umbraco-cms/13.latest/reference/templating/modelsbuilder/introduction.md): Modelsbuilder introduction
- [Configuration](/umbraco-cms/13.latest/reference/templating/modelsbuilder/configuration.md): Explanation of how to configure models builder
- [Builder Modes](/umbraco-cms/13.latest/reference/templating/modelsbuilder/builder-modes.md): Modelsbuilder modes
- [Understand and Extend](/umbraco-cms/13.latest/reference/templating/modelsbuilder/understand-and-extend.md): Understanding and Extending ModelsBuilder in Umbraco
- [Using Interfaces](/umbraco-cms/13.latest/reference/templating/modelsbuilder/using-interfaces.md): Using interfaces with modelsbuilder
- [Tips and Tricks](/umbraco-cms/13.latest/reference/templating/modelsbuilder/coolthingswithmodels.md): Cool things you can do with models
- [Working with MVC](/umbraco-cms/13.latest/reference/templating/mvc.md): How to work with MVC templates in Umbraco.
- [Working with MVC Views in Umbraco](/umbraco-cms/13.latest/reference/templating/mvc/views.md)
- [View/Razor Examples](/umbraco-cms/13.latest/reference/templating/mvc/examples.md)
- [Using MVC Partial Views in Umbraco](/umbraco-cms/13.latest/reference/templating/mvc/partial-views.md)
- [Using View Components in Umbraco](/umbraco-cms/13.latest/reference/templating/mvc/viewcomponents.md)
- [Querying & Traversal](/umbraco-cms/13.latest/reference/templating/mvc/querying.md)
- [Creating Forms](/umbraco-cms/13.latest/reference/templating/mvc/forms.md)
- [Querying & Models](/umbraco-cms/13.latest/reference/querying.md)
- [IMemberManager](/umbraco-cms/13.latest/reference/querying/imembermanager.md): Using the IMemberManager
- [IPublishedContentQuery](/umbraco-cms/13.latest/reference/querying/ipublishedcontentquery.md): Querying in views with IPublishedContentQuery in Umbraco
- [ITagQuery](/umbraco-cms/13.latest/reference/querying/itagquery.md): Working with tags in Umbraco
- [UDI Identifiers](/umbraco-cms/13.latest/reference/querying/udi-identifiers.md)
- [UmbracoContext helper](/umbraco-cms/13.latest/reference/querying/umbraco-context.md): The UmbracoContext is a helpful service provided on each request to the website
- [UmbracoHelper](/umbraco-cms/13.latest/reference/querying/umbracohelper.md): Using the Umbraco Helper
- [IPublishedContent](/umbraco-cms/13.latest/reference/querying/ipublishedcontent.md)
- [IPublishedContent Collections](/umbraco-cms/13.latest/reference/querying/ipublishedcontent/collections.md)
- [IPublishedContent IsHelpers](/umbraco-cms/13.latest/reference/querying/ipublishedcontent/ishelpers.md)
- [IPublishedContent Property Access & Extension Methods](/umbraco-cms/13.latest/reference/querying/ipublishedcontent/properties.md)
- [Routing & Controllers](/umbraco-cms/13.latest/reference/routing.md): All about Umbraco's routing pipeline & the types of Controllers used in Umbraco
- [Routing requirements for backoffice authentication](/umbraco-cms/13.latest/reference/routing/authorized.md): Requirements for authenticating requests for the backoffice
- [Custom MVC controllers (Umbraco Route Hijacking)](/umbraco-cms/13.latest/reference/routing/custom-controllers.md): Use a custom MVC controller to handle and control incoming requests for content pages based on a specific Document Type, also called Route Hijacking.
- [Custom MVC Routes](/umbraco-cms/13.latest/reference/routing/custom-routes.md): Setting up your own controllers and routes that exist alongside the Umbraco pipeline.
- [Custom Middleware](/umbraco-cms/13.latest/reference/routing/custom-middleware.md): Customizing the ASP.NET middleware pipeline in Umbraco
- [URL Rewrites in Umbraco](/umbraco-cms/13.latest/reference/routing/iisrewriterules.md)
- [Special Property Type aliases for routing](/umbraco-cms/13.latest/reference/routing/routing-properties.md): Describes special property type aliases which can be used to customise routing
- [URL Redirect Management](/umbraco-cms/13.latest/reference/routing/url-tracking.md): URL redirect management in Umbraco
- [Routing in Umbraco](/umbraco-cms/13.latest/reference/routing/request-pipeline.md): What the Umbraco Request Pipeline is
- [FindPublishedContentAndTemplate()](/umbraco-cms/13.latest/reference/routing/request-pipeline/find-publishedcontent-and-template.md)
- [IContentFinder](/umbraco-cms/13.latest/reference/routing/request-pipeline/icontentfinder.md): Information about creating your own content finders
- [Inbound request pipeline](/umbraco-cms/13.latest/reference/routing/request-pipeline/inbound-pipeline.md): How the Umbraco inbound request pipeline works
- [Outbound request pipeline](/umbraco-cms/13.latest/reference/routing/request-pipeline/outbound-pipeline.md): How the Umbraco outbound request pipeline works
- [Published Content Request Preparation](/umbraco-cms/13.latest/reference/routing/request-pipeline/published-content-request-preparation.md): How Umbraco prepares content requests
- [Surface controllers](/umbraco-cms/13.latest/reference/routing/surface-controllers.md): Information about Surface Controllers in Umbraco
- [Surface controller actions](/umbraco-cms/13.latest/reference/routing/surface-controllers/surface-controllers-actions.md): Information about Surface Controller Actions Result Helpers in Umbraco
- [Umbraco API Controllers](/umbraco-cms/13.latest/reference/routing/umbraco-api-controllers.md): A guide to implenting WebApi in Umbraco projects
- [Umbraco Api - Authorization](/umbraco-cms/13.latest/reference/routing/umbraco-api-controllers/authorization.md): How to secure your Umbraco Api controllers
- [Umbraco Api - Routing & Urls](/umbraco-cms/13.latest/reference/routing/umbraco-api-controllers/routing.md): How api controllers are routed and how to retrieve their URLs
- [Content Delivery API](/umbraco-cms/13.latest/reference/content-delivery-api.md): Get started with the Content Delivery API.
- [Custom property editors support](/umbraco-cms/13.latest/reference/content-delivery-api/custom-property-editors-support.md): Discover how to customize the Content Delivery API's response for your custom property editors.
- [Extension API for querying](/umbraco-cms/13.latest/reference/content-delivery-api/extension-api-for-querying.md): Learn how to extend the Content Delivery API with custom selecting, filtering, and sorting options for the multi-item-based endpoint.
- [Media Delivery API](/umbraco-cms/13.latest/reference/content-delivery-api/media-delivery-api.md): Using the Media Delivery API.
- [Protected content in the Delivery API](/umbraco-cms/13.latest/reference/content-delivery-api/protected-content-in-the-delivery-api.md): How to use member authorization with the Delivery API to access protected content.
- [Output caching](/umbraco-cms/13.latest/reference/content-delivery-api/output-caching.md): Boosting Delivery API performance with output caching.
- [Property expansion and limiting](/umbraco-cms/13.latest/reference/content-delivery-api/property-expansion-and-limiting.md): Using property expansion and limiting to shape the Delivery API output
- [Additional preview environments support](/umbraco-cms/13.latest/reference/content-delivery-api/additional-preview-environments-support.md): Configure custom preview URLs to provide editors with seamless access to external preview environments for the Content Delivery API data.
- [Webhooks](/umbraco-cms/13.latest/reference/webhooks.md): Get started with Webhooks
- [Expanding Webhook Events](/umbraco-cms/13.latest/reference/webhooks/expanding-webhook-events.md): Creating your own webhook events
- [API versioning and OpenAPI](/umbraco-cms/13.latest/reference/api-versioning-and-openapi.md): How to use API versioning and OpenAPI (Swagger) for your own APIs.
- [Searching](/umbraco-cms/13.latest/reference/searching.md)
- [Examine](/umbraco-cms/13.latest/reference/searching/examine.md)
- [Examine Management](/umbraco-cms/13.latest/reference/searching/examine/examine-management.md)
- [Examine Manager](/umbraco-cms/13.latest/reference/searching/examine/examine-manager.md)
- [Custom indexing](/umbraco-cms/13.latest/reference/searching/examine/indexing.md): Learn how to build and customize the indexes that comes with your Umbraco website.
- [PDF indexes and multisearchers](/umbraco-cms/13.latest/reference/searching/examine/pdfindex-multisearcher.md)
- [Quick-start](/umbraco-cms/13.latest/reference/searching/examine/quick-start.md)
- [Using Notifications](/umbraco-cms/13.latest/reference/notifications.md): Get started with Notifications.
- [Notification Handler](/umbraco-cms/13.latest/reference/notifications/notification-handler.md): Learn about notification handlers lifetime, async notification handler and how to register the notification handlers.
- [CacheRefresher Notifications Example](/umbraco-cms/13.latest/reference/notifications/cacherefresher-notifications.md): Example of how to use a CacheRefresher Notification
- [ContentService Notifications Example](/umbraco-cms/13.latest/reference/notifications/contentservice-notifications.md): Find out more about ContentService Notifications and explore some example of how to use it
- [Creating And Publishing Notifications](/umbraco-cms/13.latest/reference/notifications/creating-and-publishing-notifications.md): How to create and publish your own custom notifications
- [Determining if an entity is new](/umbraco-cms/13.latest/reference/notifications/determining-new-entity.md): Example of how to determine if an entity is new
- [MediaService Notifications Example](/umbraco-cms/13.latest/reference/notifications/mediaservice-notifications.md): Example of how to use a MediaService Notification
- [MemberService Notifications Example](/umbraco-cms/13.latest/reference/notifications/memberservice-notifications.md): Example of how to use a MemberService Notification
- [Sending Allowed Children Notification](/umbraco-cms/13.latest/reference/notifications/sendingallowedchildrennotifications.md): Example of how to use a SendingAllowedChildren Notification
- [Umbraco Application Lifetime Notifications](/umbraco-cms/13.latest/reference/notifications/umbracoapplicationlifetime-notifications.md): Represents an Umbraco application lifetime (starting, started, stopping, stopped) notification
- [EditorModel Notifications](/umbraco-cms/13.latest/reference/notifications/editormodel-notifications.md)
- [Customizing the "Links" box](/umbraco-cms/13.latest/reference/notifications/editormodel-notifications/customizing-the-links-box.md)
- [Hot vs. cold restarts](/umbraco-cms/13.latest/reference/notifications/hot-vs-cold-restarts.md): When rebooting an Umbraco CMS website it is common to distinguish between hot and cold restarts depending on your setup.
- [Inversion of Control / Dependency injection](/umbraco-cms/13.latest/reference/using-ioc.md): Inversion of Control/Dependency Injection in Umbraco
- [Management](/umbraco-cms/13.latest/reference/management.md): Details of CRUD operations within Umbraco and how to interact with the data persisted in the database
- [Models Reference](/umbraco-cms/13.latest/reference/management/models.md)
- [Content](/umbraco-cms/13.latest/reference/management/models/content.md): The Content class represents a single item in the content tree, its values are fetched directly from the database, not from the cache.
- [ContentType](/umbraco-cms/13.latest/reference/management/models/contenttype.md): A ContentType corresponds to the Document Type found in the backoffice.
- [DataType](/umbraco-cms/13.latest/reference/management/models/datatype.md): A DataType is what you see in the backoffice in the Settings / DataTypes tree. The listed nodes are definitions of the DataTypes that are available to use on your PropertyTypes.
- [DictionaryItem](/umbraco-cms/13.latest/reference/management/models/dictionaryitem.md): Represents a Dictionary Item. A Dictionary Item is what you see in the Translation / Dictionary tree.
- [Language](/umbraco-cms/13.latest/reference/management/models/language.md): Represents a Language. Installed languages can be found in the settings section.
- [Media](/umbraco-cms/13.latest/reference/management/models/media.md): The Media class represents a single item in the media tree.
- [MediaType](/umbraco-cms/13.latest/reference/management/models/mediatype.md): A MediaType is almost the same as a ContentType. I.e. a model / data definition for your media nodes.
- [Relation](/umbraco-cms/13.latest/reference/management/models/relation.md): Represents a Relation between two items.
- [RelationType](/umbraco-cms/13.latest/reference/management/models/relationtype.md): The \`RelationType\` class represents a relation definition between two node types (content or media).
- [ServerRegistration](/umbraco-cms/13.latest/reference/management/models/serverregistration.md): Represents a registered server in a multiple-servers environment.
- [Template](/umbraco-cms/13.latest/reference/management/models/template.md): Represents a Template file.
- [Services Reference](/umbraco-cms/13.latest/reference/management/services.md)
- [AuditService](/umbraco-cms/13.latest/reference/management/services/auditservice.md)
- [ConsentService](/umbraco-cms/13.latest/reference/management/services/consentservice.md)
- [DataTypeService](/umbraco-cms/13.latest/reference/management/services/datatypeservice.md)
- [DomainService](/umbraco-cms/13.latest/reference/management/services/domainservice.md)
- [EntityService](/umbraco-cms/13.latest/reference/management/services/entityservice.md)
- [ExternalLoginService](/umbraco-cms/13.latest/reference/management/services/externalloginservice.md)
- [FileService](/umbraco-cms/13.latest/reference/management/services/fileservice.md)
- [MacroService](/umbraco-cms/13.latest/reference/management/services/macroservice.md)
- [MediaService](/umbraco-cms/13.latest/reference/management/services/mediaservice.md)
- [MemberGroupService](/umbraco-cms/13.latest/reference/management/services/membergroupservice.md)
- [MemberService](/umbraco-cms/13.latest/reference/management/services/memberservice.md)
- [MemberTypeService](/umbraco-cms/13.latest/reference/management/services/membertypeservice.md)
- [NotificationService](/umbraco-cms/13.latest/reference/management/services/notificationservice.md)
- [PackagingService](/umbraco-cms/13.latest/reference/management/services/packagingservice.md)
- [PublicAccessService](/umbraco-cms/13.latest/reference/management/services/publicaccessservice.md)
- [RedirectUrlService](/umbraco-cms/13.latest/reference/management/services/redirecturlservice.md)
- [RelationService](/umbraco-cms/13.latest/reference/management/services/relationservice.md)
- [ServerRegistrationService](/umbraco-cms/13.latest/reference/management/services/serverregistrationservice.md)
- [TagService](/umbraco-cms/13.latest/reference/management/services/tagservice.md)
- [TextService](/umbraco-cms/13.latest/reference/management/services/textservice.md)
- [ContentService](/umbraco-cms/13.latest/reference/management/services/contentservice.md)
- [Create content programmatically](/umbraco-cms/13.latest/reference/management/services/contentservice/create-content-programmatically.md)
- [Publish content programmatically](/umbraco-cms/13.latest/reference/management/services/contentservice/publish-content-programmatically.md)
- [ContentTypeService](/umbraco-cms/13.latest/reference/management/services/contenttypeservice.md)
- [Retrieving content types](/umbraco-cms/13.latest/reference/management/services/contenttypeservice/retrieving-content-type-containers.md)
- [Retrieving content types](/umbraco-cms/13.latest/reference/management/services/contenttypeservice/retrieving-content-types.md)
- [LocalizationService](/umbraco-cms/13.latest/reference/management/services/localizationservice.md)
- [Retrieving languages](/umbraco-cms/13.latest/reference/management/services/localizationservice/retrieving-languages.md)
- [UserService](/umbraco-cms/13.latest/reference/management/services/userservice.md)
- [Creating a user](/umbraco-cms/13.latest/reference/management/services/userservice/create-a-new-user.md): This will show you how to create a new user using the UserService in Umbraco.
- [Plugins](/umbraco-cms/13.latest/reference/plugins.md)
- [Creating Resolvers](/umbraco-cms/13.latest/reference/plugins/creating-resolvers.md)
- [Finding types](/umbraco-cms/13.latest/reference/plugins/finding-types.md)
- [Cache & Distributed Cache](/umbraco-cms/13.latest/reference/cache.md)
- [Accessing the cache](/umbraco-cms/13.latest/reference/cache/application-cache.md)
- [ICacheRefresher](/umbraco-cms/13.latest/reference/cache/icacherefresher.md)
- [IMemberPartialViewCacheInvalidator](/umbraco-cms/13.latest/reference/cache/imemberpartialviewcacheinvalidator.md)
- [IServerMessenger](/umbraco-cms/13.latest/reference/cache/iservermessenger.md)
- [Getting/Adding/Updating/Inserting Into Cache](/umbraco-cms/13.latest/reference/cache/updating-cache.md)
- [Examples](/umbraco-cms/13.latest/reference/cache/examples.md)
- [Working with caching](/umbraco-cms/13.latest/reference/cache/examples/tags.md): Information on how to insert and delete from the runtime cache
- [Response Caching](/umbraco-cms/13.latest/reference/response-caching.md)
- [Security](/umbraco-cms/13.latest/reference/security.md): This section includes information on Umbraco security, its various security options and configuring how authentication & authorization works in Umbraco
- [API rate limiting](/umbraco-cms/13.latest/reference/security/api-rate-limiting.md): How to take advantage of the built-in rate limiting middleware of ASP.NET Core in Umbraco.
- [BackOfficeUserManager and Events](/umbraco-cms/13.latest/reference/security/backofficeusermanager-and-notifications.md): The BackOfficeUserManager is the ASP.NET Core Identity UserManager implementation in Umbraco. It exposes APIs for working with Umbraco User's via the ASP.NET Core Identity including password handling.
- [Cookies](/umbraco-cms/13.latest/reference/security/cookies.md)
- [Replacing the basic username/password check](/umbraco-cms/13.latest/reference/security/custom-password-check.md)
- [External login providers](/umbraco-cms/13.latest/reference/security/external-login-providers.md): Umbraco supports supports external login providers (OAuth) for performing authentication of your users and members.
- [Locking of Users and password reset](/umbraco-cms/13.latest/reference/security/password-reset.md)
- [Reset admin password](/umbraco-cms/13.latest/reference/security/reset-admin-password.md)
- [Umbraco Security Hardening](/umbraco-cms/13.latest/reference/security/security-hardening.md)
- [Umbraco Security Settings](/umbraco-cms/13.latest/reference/security/security-settings.md)
- [Sensitive data](/umbraco-cms/13.latest/reference/security/sensitive-data-on-members.md): Marking fields and properties on member data as sensitive will hide the data in those fields for backoffice users that are not privy to the data.
- [Sanitizing the Rich Text Editor](/umbraco-cms/13.latest/reference/security/serverside-sanitizing.md): This section describes how to sanitize the Rich Text Editor serverside
- [Setup Umbraco for a FIPS Compliant Server](/umbraco-cms/13.latest/reference/security/setup-umbraco-for-a-fips-server.md)
- [HTTPS](/umbraco-cms/13.latest/reference/security/ssl-https.md): This article covers the recommended way of working with HTTPS and Umbraco CMS.
- [Two-factor Authentication](/umbraco-cms/13.latest/reference/security/two-factor-authentication.md): Umbraco users and members support a two-factor authentication (2FA) abstraction for implementing a 2FA provider of your choice.
- [Server-side file validation](/umbraco-cms/13.latest/reference/security/serverside-file-validation.md): This section describes how you can implement File Validation
- [Scheduling](/umbraco-cms/13.latest/reference/scheduling.md): Run a background job on a recurring basis
- [Common Pitfalls & Anti-Patterns](/umbraco-cms/13.latest/reference/common-pitfalls.md): Information on common Pitfalls and Anti-Patterns in Umbraco
- [API Documentation](/umbraco-cms/13.latest/reference/api-documentation.md): Information on Umbraco API Documentation
- [Debugging with SourceLink](/umbraco-cms/13.latest/reference/debugging.md): Information on SourceLink and how to use it to debug the Umbraco CMS source code
- [Language Variation](/umbraco-cms/13.latest/reference/language-variation.md)
- [UmbracoMapper](/umbraco-cms/13.latest/reference/mapping.md)
- [Distributed Locks](/umbraco-cms/13.latest/reference/distributed-locks.md)
- [AngularJS](/umbraco-cms/13.latest/reference/angular.md)
- [Directives](/umbraco-cms/13.latest/reference/angular/directives.md)
- [umbLayoutSelector](/umbraco-cms/13.latest/reference/angular/directives/umblayoutselector.md)
- [umbLoadIndicator](/umbraco-cms/13.latest/reference/angular/directives/umbloadindicator.md)
- [umbProperty](/umbraco-cms/13.latest/reference/angular/directives/umbproperty.md)
- [Services](/umbraco-cms/13.latest/reference/angular/services.md)
- [Editor Service](/umbraco-cms/13.latest/reference/angular/services/editorservice.md)
- [Events Service](/umbraco-cms/13.latest/reference/angular/services/eventsservice.md)
- [changeTitle](/umbraco-cms/13.latest/reference/angular/services/eventsservice/changetitle.md)