The journey lays out the requirements, steps, and approach of an AEM Headless project from the perspective of a Content Architect. For the purposes of this getting started guide, we only need to create one model. JSON Approach (about-us. Start here for a guided journey through the powerful and flexible. In this part of the AEM Headless Content Architect Journey, you can learn the (basic) concepts and terminology necessary to understand content modeling for headless content delivery with Adobe Experience Manager (AEM). 4005. Referrer Filter. In the context of Headless CMS, SSR allows for. What is a headless CMS? Headless architecture offers a new way of presenting AEM content. The TagID is added to the content node’s cq:tags property and resolves to a node of type cq:Tag. Adobe Experience Manager Sites is the industry-leading content management system that empowers any marketer or developer to create high-performance pages across any digital property — from web to mobile to apps. Forrester: The Total Economic Impact™ of Contentstack Headless CMS Platform. Using a REST API introduce. Deploy your app! npx create-strapi-app@latest my-project. 3. The power of AEM allows it to deliver content either headlessly, full-stack, or in both. Objective This document helps you understand headless content delivery and why it should be used. Templates. In the Location field, copy the installation URL. AEM is considered a Hybrid CMS. This guide explains the concepts of authoring in AEM. You could even reuse your content in print. In simpler words, the headless CMS separates the content from the presentation layer and allows you to manage content using APIs. Using a REST API introduce challenges: AEM Headless CMS Developer Journey. Headless CMS disconnects the back end (aka the “body”) of the platform where content is created, managed, and stored from the front-end (aka the “head”) of the platform where content is formatted, designed, and distributed. A headless CMS i s a content management system (CMS) that lets you take content from the CMS and deliver it to any front end using any framework of choice. Watch Adobe’s story. Company. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. AEM’s GraphQL APIs for Content Fragments. Monitor Performance and Debug Issues. Choose a plan to future-proof your digital experiences. Contentful is a pure headless CMS. Faster, more engaging websites. AEM offers the flexibility to exploit the advantages of both models in one project. Headless implementation forgoes page and component management, as is. Using headless e-commerce allows you to separate the CMS from the e-commerce engine part. json) This approach works wonders in most cases, though there are a couple of downsides to it: It still relies on AEM’s dispatcher and publisher instances to be. Tap Create new technical account button. It's important to note some practices and tradeoffs with both “headless” and “legacy” approaches and how composable differs. To get your AEM headless application ready for. 8. A headless CMS is therefore responsible for the (backend) content management services, together with the mechanisms allowing the (frontend) applications to access that content. The Assets REST API offered REST-style access to assets stored within an AEM instance. supports headless CMS scenarios where external client applications render experiences using content managed in AEM. A headless CMS allows you to manage content in one place and be able to deploy that content on any digital channel you choose. For AEM SPA Editor to integrate a SPA into it’s authoring context, a few additions must be made to the SPA. This decoupling means your content can be served into whatever head or heads you want. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. Adobe Experience Manager connects digital asset management, a powerful content. There is a context. A headless CMS i s a content management system (CMS) that lets you take content from the CMS and deliver it to any front end using any framework of choice. in our case it will be AEM but there is no head, meaning we can decide the head on our own. The front-end developer has full control over the app. GraphQL API. Adobe’s visual style for cloud UIs, designed to provide consistency. Learn About CMS Headless Development by Adobe Docs Abstract In this part of the AEM Headless Developer Journey, learn about headless technology and. Get ready for Adobe Summit. From a traditional point of view there’s a site, screens, and a SPA editor, which gives the author in-context end-to-end control of what the end user is going to see. Developer docs and APIs references; Folder metadata schema;. The only Visual Headless CMS that gives developers, marketers, and product managers the freedom they need to ship content and experiences with fewer tickets. 1. A primary use case for The Adobe Experience Manager as a Cloud Service (AEM) GraphQL API for Content Fragment Delivery is to accept remote queries from third-party applications or services. In this post let us discuss, How AEM works with SPA frameworks to enable a seamless experience for the end-users, and explore the different design patterns for SPA with. You can run the demo in a few minutes. In this part of the AEM Headless Content Author Journey, you can learn the (basic) concepts and terminology necessary to understand authoring content when using Adobe Experience Manager (AEM) as a Cloud Service as a Headless CMS. AEM as a Cloud Service GraphQL API used with Content Fragments is heavily based on the standard, open source GraphQL API. This tutorial explores how AEM’s GraphQL APIs and headless capabilities can be used to power the experiences surfaced in an external app. Last update: 2023-10-04. Explore tutorials by API, framework and example applications. Developer Docs. Adobe Experience Manager as a Headless CMS - Where/When/Why?In this session, you'll learn how to implement headless CMS via Adobe Experience Manager in many ways. Join us to learn more about how App Builder enables you to build cloud native applications to extend the out-of-the-box capabilities of Adobe Experience Manager and other Adobe products. Within a model: Data Types let you define the individual attributes. For the purposes of this getting started guide, you are creating only one model. Start here for a guided journey through the powerful and flexible headless features of AEM, their capabilities, and how to use them on your project. AEM Headless APIs allow accessing AEM content from any. View the source code. Start here for a guided journey through the powerful and flexible headless features of AEM, their capabilities, and how to leverage them on your project. The AEM as a Cloud Service SDK is composed of the following artifacts: Quickstart Jar - The AEM runtime used for local development; Java™ API Jar - The Java™ Jar/Maven Dependency that exposes all allowed Java™ APIs that can be used to develop against AEM as a Cloud Service. Unlike decoupled, headless allows you to publish dynamic content to any device connected via IoT. Get a free trial. Here you can enter various key details. The journey lays out the requirements, steps, and approach of an AEM Headless project from the perspective of a Content Architect. This user guide contains videos and tutorials on the many features and capabilities of AEM Sites. Based on that evaluation, it extracts the content that requires translation into a new translation project. Content authors cannot use AEM's content authoring experience. Chapter 7 of the tutorial uses a native Android Mobile App to consume content from AEM Content Services. 5. . ” Tutorial - Getting Started with AEM Headless and GraphQL. Overview; Adobe Experience Manager as a Headless CMS; AEM Rockstar Headless; Bring In-Context and Headless Authoring to Your Next. Discover the Headless CMS capabilities in Adobe Experience Manager. If your CMS controls or entirely owns this, it is no longer headless. Headful and Headless in AEM; Headless Experience Management. 10. Cloud. Unlike the traditional AEM solutions, headless does it without the presentation layer. Learn more. Tap Create new technical account button. A collection of Headless CMS tutorials for Adobe Experience Manager. Adobe Experience Manager gives developers and business users the freedom to create and deliver content in a. For headless, your content can be authored as Content Fragments. Adobe Experience Manager as a Cloud Service. Learn how Experience Manager as a Cloud Service works and. Compose personalized experiences in a visual editor with omnichannel preview. This document. In simpler words, the headless CMS separates the content from the presentation layer and allows you to manage content using APIs. In the previous document of the AEM headless journey, How to Access Your Content via AEM Delivery APIs you learned how to access your headless content in AEM via the. For example, Adobe Experience Manager’s (AEM) interface handles lots of content, but its data-heavy back-end can make pages slow to load for. Authoring for AEM Headless as a Cloud Service - An Introduction: An introduction to the headless features of Adobe Experience Manager as a Cloud Service, and how to author content for your project. The configuration file must be named like: com. CLOUD. This selection process is based on your Content Fragment Models. Using a REST API introduce challenges: Headless content management is a key development for today’s web design that decouples the frontend, client-side applications from the backend, content management system. In the previous document of the AEM headless translation journey, Learn about headless content and how to translate in AEM you learned the basic theory of what a headless CMS is and you should now: Understand the basic concepts of headless content delivery. Be aware of AEM’s headless integration levels. The AEM SDK is used to build and deploy custom code. The AEM Headless Client for JavaScript is used to execute the GraphQL persisted queries that power the app. AEM technical documentation - If you already have a firm understanding of AEM and headless technologies, you may want to directly consult our in-depth technical. AEM Headless APIs allow accessing AEM content from any client app. cfg. Start here for a guided journey through the powerful and flexible headless features of AEM, their capabilities. AEM Headless is a CMS solution from Experience Manager that allows structured content (Content Fragments) in AEM to be consumed by any app over HTTP using GraphQL. Aug 13 -- #HeadlessCMS in AEM brings several benefits for authors, empowering them with enhanced capabilities & improving their content creation and. Before calling any method initialize the instance with GraphQL endpoint, GraphQL serviceURL and auth if needed Typedefs Model: object . In the future, AEM is planning to invest in the AEM GraphQL API. Headless implementation is increasingly becoming important for delivering experiences to your audience, wherever they are and regardless of channel. Getting Started with AEM Headless - GraphQL. Tap the ellipsis next to the environment in the Environments section, and select Developer Console. It separates content from the presentation layer (the head), creating blocks of content that can be delivered in a channel-neutral format to power any channel or experience. AEM, as a headless CMS, has become popular among enterprises. Partners. AEM Screens provides an out of the box integration. AEM Headless CMS Documentation. ) that is curated by the WKND team. In this pattern, AEM will host pages for the website, and it will render the static and dynamic pages. Know the prerequisites for using AEM’s headless features. endpoint is the full path to the endpoint created in the previous lesson. The main characteristics of a traditional CMS are: Authors generate content with WYSIWYG editors and use predefined templates. Strapi is a new generation API-first CMS, made by developers for developers. ; Be aware of AEM's headless integration. Developer. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the GraphQL persisted queries. 0+ version supports GraphQL API to expose the Content Fragment to enable the headless content experience. An end-to-end tutorial illustrating how to build-out and expose content using AEM's GraphQL APIs and consumed by an external app, in a headless CMS scenario. This end-to-end tutorial continues the basic tutorial that covered the fundamentals of Adobe Experience Manager (AEM) Headless and GraphQL. In this optional continuation of the AEM Headless Developer Journey, you learn how AEM can combine headless delivery with traditional full-stack CMS features. We’ll cover retrieving Content Fragment data from AEM’s GraphQL APIs and displaying it in the React app. This typical setup showcases an example of migration from a traditional setup to a completely headless setup (with Contentstack as your headless CMS), the recommended way is to migrate one site at a. 5 The headless CMS extension for AEM was introduced with version 6. And the demo project is a great base for doing a PoC. The frontend, which is developed and maintained independently, fetches. AEM Sites videos and tutorials. A headless content management system (CMS) is a tool in which you decouple where content is stored (back-end) from where it is presented (frontend), communicating with each other via APIs. Tap or click the folder that was made by creating your configuration. A headless CMS is content management software that enables writers to produce and organize content, while providing developers with structured data that can be displayed using a separate system on the frontend of a website or app. Content Management System (CMS) enables users to build, organize, deliver, and modify content. The ins and outs of headless CMS. Body is where the content is stored and head is where it is presented. The Story So Far. In this part of the AEM Headless Content Author Journey, you can learn the (basic) concepts and terminology necessary to understand authoring content when using Adobe Experience Manager (AEM) as a Cloud Service as a Headless CMS. ARC XP. Examples can be found in the WKND Reference Site. We are looking to integrate with the Adobe headless-CMS version of the AEM. Introducing Visual Copilot: Figma to code with AI. ; Know the prerequisites for using AEM's headless features. It is a query language API. Once the extraction process is complete, you can transfer delta content, by using the top-up extraction method. A headless CMS allows you to manage content in one place and be able to deploy that content on any digital channel you choose. The code is not portable or reusable if it contains static references or routing. Browse the following tutorials based on the technology used. Headless content management is a key development for today’s web design that decouples the frontend, client-side applications from the backend, content management system. Next. I'm looking for specific HTTP RESTful API documentation for AEM Assets headless-CMS. Author in-context a portion of a remotely hosted React application. 2. Magnolia lets your teams focus on what matters most at every phase of digital experience delivery – in one workflow and a single UI: Manage multiple brands, sites, regions, and languages consistently. 2. Build on this knowledge and continue your AEM headless translation journey by next reviewing the document Get started with AEM headless translation where you will have an overview of how AEM manages headless content and get to know its translation tools. AEM Headless Content Author Journey - Overview; Authoring for Headless with AEM - An Introduction; Authoring Basics for Headless with AEM; Learn about using references in Content Fragments; Learn about defining Metadata and Tagging for Content Fragments; Implementing. With this in mind, the logging service is a critical function to debug and understand code execution on local development, and cloud environments, particularly the AEM as a Cloud Service’s Dev environments. This allows the marketing team to use their favorite CMS tool, and at the same time, you can use the engine with the most features. 2. An introduction to the headless features of Adobe Experience Manager, and how to author content for your project. Adobe Experience Manager Assets is a DAM that gives you automation and tools to rapidly source, adapt, and deliver your assets across audiences and channels so you can spend less time searching for and adjusting content. Unlike the traditional AEM solutions, headless does it without. Digital asset management. The headless CMS extension for AEM was introduced with version 6. Content Fragments are editorial content, with definition and structure, but without additional visual design and/or layout. The advanced tutorial illustrates in-depth aspects of working with Content Fragment Models, Content Fragments, and the AEM GraphQL persisted queries, including using the. This can be done under Tools -> Assets -> Content Fragment Models. Adobe Experience Manager is a software solution that’s equal part content management system (CMS) and digital asset management (DAM) system. Learn how Experience Manager as a Cloud Service works and. The AEM Project Archetype generates a project primed for AEM’s integration with a Remote SPA, but requires a small, but important adjustment to auto-generated AEM page structure. Explore tutorials by API, framework and example applications. Ein Headless Content Management System (CMS) ist ein CMS, das nur ein Backend, aber kein Frontend (Head) hat. In this optional continuation of the AEM Headless Developer Journey, you learn how Adobe Experience Manager (AEM) can combine headless delivery with traditional full-stack CMS features and how you can create editable SPAs using AEM’s SPA Editor framework, and integrate external SPAs, enabling editing capabilities as required. AEM as a Cloud Service GraphQL API used with Content Fragments is heavily based on the standard, open source GraphQL API. The Assets REST API offered REST-style access to assets stored within an AEM instance. Adobe Experience Manager (AEM), as a monolithic CMS, and other older installed CMS systems like it, comes with a coupled front end application layer that requires additional development and maintenance. Adobe Experience Manager headless CMS is the most flexible content management system that helps teams quickly build and deliver customer experiences across all channels and devices. In this part of the onboarding journey, you learn about the preparation necessary before you can log into the system for the first time. Theme Studio for Shopify. Build and optimize your Shopify-hosted storefront, no coding required. The Experience Fragments can utilize any AEM component and are intended for reusable “ready/nearly ready” experiences. The GraphiQL tool also enables users to persist or save queries to be used by client applications in a production setting. Adobe Experience Manager headless CMS gives you all the tools you need to manage your content and make it available via APIs to any number of front ends via both JSON and GraphQL. Tutorials by framework. Navigate to Navigation -> Assets -> Files. The ins and outs of headless CMS. Formerly referred to as the Uberjar; Javadoc Jar - The. AEM GraphQL API requests. Adobe Experience Manager headless CMS is the most flexible content management system that helps teams quickly build and deliver customer experiences across all channels and devices. Build a ultra-performant web page, app, or SPA with Vue. A powerful front-end framework. Learn about headless technologies, why they might be used in your project, and how to create. AEM Headless supports a offset/limit and cursor-based pagination queries to smaller subsets of a larger result set. CMS Headles | Headless CMS with AEM: A Complete Guide by One-inside Abstract You might have already heard about Headless CMS and you may be wondering if you should. New headless CMS capabilities in Adobe Experience Manager. Tutorials by framework. An end-to-end tutorial illustrating how to build-out and expose content using AEM’s GraphQL APIs and consumed by an external app, in a headless CMS scenario. In this part of the AEM Headless Developer Journey, you can learn how to use GraphQL queries to access the content of your Content Fragments and feed it to your app (headless delivery). Now that you have read the article AEM as a Cloud Service Terminology and understand the basics of AEMaaCS structure, you are ready to log into the Admin Console for the first time!. The #1 headless CMS to build powerful mobile applications with Flutter. Using this path you (or your app) can: receive the responses (to your GraphQL queries). They can be used to access structured data, including texts, numbers, and dates, amongst others. Contentstack: A CDN-enabled CMS. In this part of the AEM Headless Developer Journey, learn how to use the REST API to access and update the content of your Content Fragments. In the previous document of the AEM headless journey, Getting Started with AEM Headless as a Cloud Service you learned the basic theory of what a headless CMS is and you should now: ; Understand the basics of AEM's headless features. The examples below use small. AEM Forms Headless Adaptive Forms provide a fast and efficient way to create forms for various platforms including Headless or Headful CMS, React applications, Single Page Applications (SPA), Web Apps, Mobile apps, Amazon Alexa, Google Assistant, WhatsApp, and more. Resources. Open the Program containing the AEM as a Cloud Service environment to integrate set up the Service Credentials for. Nikunj Merchant. Create Content Fragments based on the. Using the API a developer can formulate queries that select specific content. Your CMS is truly headless only if the content is completely separated from the context it is displayed in, that is, you should be able to change the destination of where the content goes, and have your front end determine where and how to layout the content. But what gives Contentstack that lightning speed?The leading Open-Source Headless CMS. The benefit of this approach is cacheability. Leveraging AEM’s robust content management, workflow, and personalization capabilities alongside the flexibility of Headless. AEM Headless APIs allow accessing AEM. HubSpot doesn’t have designed instruments for headless development. Adobe Experience Manager. In the previous document of the AEM headless translation journey, Learn about headless content and how to translate in AEM you learned the basic theory of what a headless CMS is and you should now: Understand the basic concepts of headless content delivery. Learn the basic of modeling content for your Headless CMS using Content Fragments. As for the authoring experience, a properly-built. The headless part is the content backend, as a headless Content Management System (CMS) is a back-end only content management system, designed and built explicitly as a content repository that makes content accessible via an API, for display on any device. AEM as a Cloud Service lets you capitalize on the AEM applications in a cloud-native way, so that you can: Scale your DevOps efforts with Cloud Manager: CI/CD framework, autoscaling, API connectivity, flexible deployment modes, code quality gates, service delivery transparency, and guided updates. With Headless Adaptive Forms, you can streamline the process of building. An introduction to the powerful, and flexible, headless features of Adobe Experience Manager, and how to author content for your project. Headless approach # The headless approach, including Content Management Systems (CMS) such as Contentful, Contentstack, Sanity and others, focuses on the management of “core” content delivered primarily. The code is not portable or reusable if it contains static references or routing. The other fields were added automatically by AEM, and represent helpful methods to provide information about a certain Content Fragment; in this example, (the helper fields) _path, _metadata, _variations. Overview of the Tagging API. An end-to-end tutorial illustrating how to build-out and expose content using AEM and consumed by a native mobile app, in a headless. The TagManager ensures that tags entered as values on the cq:tags string array property are not duplicated, it removes TagIDs pointing to non-existing tags and updates TagIDs for moved or merged. A Headless Content Management System (CMS) is a back-end only content management system, designed and built explicitly as a content repository that makes content accessible via an API, for display on any device. A Marketplace of plugins to add features or integrations. Tap the Technical Accounts tab. Made. In the Name field, enter AEM Developer Tools. An end-to-end tutorial. © 2022 Adobe. Build on this knowledge and continue your AEM headless translation journey by next reviewing the document Get started with AEM headless translation where you will have an overview of how AEM manages headless content and get to know its translation tools. Enable developers to add automation. Persisted GraphQL queries. Last update: 2023-08-16. Select the language root of your project. After reading you should: 1. The Migration Set extraction dialog. 1. So what is AEM? First and foremost, AEM is a Content Management System with a wide range of features that can also be customized to meet your requirements. Sanity Studio provides content creators with tailored editing interfaces that match the unique ways content drives your business. This document helps you understand headless content delivery, how AEM supports headless, and how. 252. 3 and has improved since then, it mainly consists of the following components: 1. JS App; Build Your First React App; Efficient Development on AEM CS;. Separating the frontend from the backend unlocks your content, making it easier for marketers to manage content independently, and for developers to build faster, automate changes, and manage digital. Contentstack App Development. This guide contains videos and tutorials on the many features and capabilities of AEM. storyblok. Click Add…. Developers. Marketplace. Introduction. Overview; Adobe Experience Manager as a Headless CMS; AEM Rockstar Headless; Bring In-Context and Headless Authoring to Your Next. This guide contains videos and tutorials on the many features and capabilities of AEM. Real-time collaboration and field-level history. Understand Headless in AEM; Learn about CMS Headless Development; Getting Started with AEM Headless as a Cloud Service; Path to your first experience using AEM Headless; How to model your content as AEM Content Models; How to access your content via AEM delivery APIs; How to update your content via AEM Assets APIs; How. Strapi Cloud. This allows the marketing team to use their favorite CMS tool, and at the same time, you can use the engine with the most features. Innovating with Headless Integrations; A glance into a Commerce Developer’s Toolkit; Closing Remarks; November - Headless. Get started in minutes with Strapi and Flutter. Follow the steps below: Navigate to the Content Transfer wizard and select the migration set for which you want to perform the top-up extraction. This React application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries. ; Sling HTL Scripting Engine - The Sling project has created the reference implementation of HTL, which is used by AEM. Start here for a guided journey through the powerful and flexible headless features of AEM, their capabilities, and how to leverage them on your project. Connecting to the Database. With Headless Adaptive Forms, you can streamline the process of. Introduction. For reference, the context. Dramatically improve Core Web Vitals and Google Lighthouse Scores. Experience Manager Sites is the only CMS that lets any marketer create and edit webpages using familiar tools such as Microsoft Word or Google Docs. Chapter 7 of the tutorial uses a native Android Mobile App to consume content from AEM Content Services. Overview; Adobe Experience. This tutorial uses a simple native Android Mobile App to consume and display Event content exposed by AEM Content Services. Forrester: The Total Economic Impact™ of Contentstack Headless CMS Platform. Solutions. Explore the power of a headless CMS with a free, hands-on trial. Lastly, the context. Headless CMS Architecture. ; The Fragment Reference data type lets you. Learn how Experience Manager as a Cloud Service works and what the software can do for you. Adobe Experience Manager Forms as a Cloud Service offers a cloud-native, Platform as a Service (PaaS) solution for businesses to create, manage, publish, and update complex digital forms while integrating submitted data with back-end processes, business rules, and saving data in an external. Developer. Company. 5. Start here for an overview of the guided journeys available to understand AEM’s powerful headless features. The following Documentation Journeys are available for headless topics. In the previous document of the AEM headless journey, Learn About CMS Headless Development you learned the basic theory of what a headless CMS is and you should. Start here for a guided journey through the powerful and flexible headless features of AEM, their capabilities, and how to leverage them on your project. Experience Manager Sites is the only CMS that lets any marketer create and edit webpages using familiar tools such as Microsoft Word or Google Docs. With Headless Adaptive Forms, you can streamline the process of building. AEM is used as a headless CMS without using the SPA Editor SDK framework. In this case, /content/dam/wknd/en is selected. Customise and extend the functionality of your CMS with our headless capabilities, API-first architecture and vast number of integrations. AEM offers the flexibility to exploit the advantages of both models in one project. 5. Headless CMS. They can also reuse content across sites, easily manage metadata and tagging, and accelerate translation to quickly build better digital journeys for your customers. This allows for greater flexibility and scalability, as developers can scale. The AEM SDK is used to build and deploy custom code. Note: When working with specific branches, assets added or updated will be specific to that particular branch. The use of Android is largely unimportant, and the consuming mobile app. This document. AEM: Headless vs. Tap in the Integrations tab. Manage GraphQL endpoints in AEM. Implement and use your CMS effectively with the following AEM docs. Adobe Experience Manager headless CMS is the most flexible content management system that helps teams quickly build and deliver customer experiences across all channels and devices. impl. Use Experience Manager Assets Brand Portal to meet marketing needs by securely distributing approved brand and product assets to external agencies, partners, internal. Get demo. AEM offers the flexibility to exploit the advantages of both models in one project. The Story so Far. Be familiar with how AEM supports headless and translation. This decoupled environment creates more flexibility and versatility for applications such as a website or CMS. The platform is also extensible, so you can add new APIs in the future to deliver content in a different. Pricing. Scheduler was put in place to sync the data updates between third party API and Content fragments. Learn how the Universal Editor enables what-you-see-is-what-you-get (WYSIWYG) editing of any headless and headful experience. To wrap up, the Visual SPA Editor is available now in Magnolia 6.