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Using Localized Messages in an MVC Portlet
Official Documentation
Using Localized Messages in an MVC Portlet Liferay's localization framework is for creating localized messages in your MVC portlet. Deploy the Sample Code Then, follow these steps: Download...
PortletMVC4Spring Configuration Files
Official Documentation
PortletMVC4Spring Configuration Files A PortletMVC4Spring application has these descriptors, Spring contexts, and properties files in its WEB-INF folder: web.xml → Web application descriptor ...
Client Extensions
Official Documentation
Client Extensions Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 When you want to extend Liferay, either by modifying its look and feel or by calling functions outside of Liferay, you...
Instance Settings YAML Configuration Reference
Official Documentation
Instance Settings YAML Configuration Reference You can use an instance settings client extension to configure a wide variety of Liferay configurations. Each configuration is referenced by its PID...
Core Frameworks
Official Documentation
Core Frameworks
Using Spring
Official Documentation
Using Spring If you love the Spring Framework and the Model-View-Controller (MVC) pattern, you can develop portlets using PortletMVC4Spring. If you use this framework, you may already be familiar...
Reference
Official Documentation
Reference PortletMVC4Spring integrates Spring, the Spring Web Framework, and the MVC design pattern with portlet development. As such, it uses configuration files from each of these areas and...
PortletMVC4Spring Annotations
Official Documentation
PortletMVC4Spring Annotations PortletMVC4Spring provides several annotations for mapping requests to controller classes and controller methods. @RenderMapping Annotation Examples...
PortletMVC4Spring Project Anatomy
Official Documentation
PortletMVC4Spring Project Anatomy PortletMVC4Spring portlets are packaged in WARs. Liferay provides project templates for creating projects configured to use JSP/JSPX and Thymeleaf templates. Their...
Using React
Official Documentation
Using React Build your own solutions using Liferay and React.
Remote Applications with Headless APIs
Official Documentation
Remote Applications with Headless APIs Available 7.4+ After creating and publishing objects, headless REST APIs are automatically generated. Here you'll see how to integrate these endpoints to...
Using Object Data with React Charts
Official Documentation
Using Object Data with React Charts Here you'll use Objects, Headless APIs, and custom element remote applications to create a dynamic chart for data dashboards. First, you'll set up a new DXP...
Packaging Client Extensions
Official Documentation
Packaging Client Extensions Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 Client extension projects are built as deployable archives called Liferay Universal File Format Archives...
Configuration as Code
Official Documentation
Configuration as Code Liferay Self-Hosted Liferay SaaS Liferay PaaS Liferay 7.4 Liferay instance configurations are deployable with client extensions. For example, you can deploy OAuth2...
OAuth Headless Server YAML Configuration Reference
Official Documentation
OAuth Headless Server YAML Configuration Reference You can define an OAuth headless server client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines...
OAuth User Agent YAML Configuration Reference
Official Documentation
OAuth User Agent YAML Configuration Reference You can define an OAuth user agent client extension with a client-extension.yaml file. Usage Details This client-extension.yaml file defines an OAuth...
Categorizing a Configuration
Official Documentation
Categorizing a Configuration When you register a configuration interface, the UI for your application is generated in System Settings → Platform → Third Party. If you prefer a different section and...
Configuration Framework
Official Documentation
Configuration Framework Setting and Accessing Configurations Categorizing a Configuration Scoping Configurations Portlet Level Configuration Configuration Form Renderer DDM Form Annotations ...
Completely Custom Configuration
Official Documentation
Completely Custom Configuration A configuration UI is generated automatically when you create a configuration interface. But in some cases you want a completely custom UI for your configuration....
Configuration Model Listener Reference
Official Documentation
Configuration Model Listener Reference Use model listeners in your own configurations to listen for events and execute code in response. Creating a model listener requires only three steps: ...
DDM Form Annotations
Official Documentation
DDM Form Annotations The auto-generated configuration interface UI may be too simplistic for some configurations. You can use the Dynamic Data Mapping (DDM) form annotations to customize your...
Hiding the Configuration UI
Official Documentation
Hiding the Configuration UI Liferay generates a configuration UI automatically after a configuration interface deploys. But you may have certain use cases where you want to hide the UI. For...
Portlet Level Configuration
Official Documentation
Portlet Level Configuration With the configuration framework, you can set your application's configuration for different levels of scope. Where Instance and Site-scoped configurations use...
Adding Filters to Views
Official Documentation
Adding Filters to Views Liferay 7.4 U49+/GA49+ When designing a custom view, you can determine which fields appear as filter facets. Also, you can set default filters that apply automatically to...
Backup Service Update Model
Backup Service Update Model In order to keep the Backup service performing at its peak, Liferay is introducing a new system that will automatically update the Backup service to a minimum version...
Client Extension Support for PaaS - Beta Release
Client Extension Support for PaaS - Beta Release 2/11/25 8:17 PM Published: February 11, 2025 Summary Today Liferay Cloud is releasing Beta support for Client Extensions on Liferay PaaS! Details...
Access Removal for Inactive Users
Access Removal for Inactive Users 6/13/23 3:18 PM To ensure that our systems are up-to-date, Liferay will contact any customer users who have been inactive on our support sites for the past 12...
Build Retention Policy
Build Retention Policy Due to a infrastructure change in a core GCP tool we use to store build images Liferay is implementing a build cap of 1100 stored build images. 2/18/25 9:18 PM Summary Due...
Cloud Activation Key Expiration Announcement
Cloud Activation Key Expiration Announcement 11/17/22 7:06 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS...
Cloud Version 5 Migration Announcement
Cloud Version 5 Migration Announcement 4/13/23 9:31 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly...
Developing Client Extensions in Liferay PaaS
Developing Client Extensions in Liferay PaaS 1/4/24 10:58 AM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS...
Elasticsearch License Update Announcement
Elasticsearch License Update Announcement 6/23/22 10:15 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS...
End of Hotfixes for DXP 7.4 Updates 1-91
End of Hotfixes for DXP 7.4 Updates 1-91 2/9/26 9:58 PM As of August 31, 2025, hotfixes for Liferay DXP 7.4 Updates 1-91 are no longer available*. This is in accordance with the policy...
A More Guided and Insightful Experience for You
A More Guided and Insightful Experience for You 11/5/25 12:38 AM We’re excited to share that we’re introducing a new product experience management capability to better serve your needs and...
An Update on How We're Improving Your Product Experience
An Update on How We're Improving Your Product Experience 3/5/26 9:31 PM Starting September 18, 2025 Liferay has introduced the product experience management capability to better understand your...
Cloud Database Mode Migration Announcement
Cloud Database Mode Migration Announcement 7/22/22 6:39 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS...
Dynatrace DEM Capabilities Clarification
Dynatrace DEM Capabilities Clarification 9/20/22 1:56 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS...
API Update Release Announcement
API Update Release Announcement 2/25/22 7:10 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly...
Certificate Revamp Announcement
Certificate Revamp Announcement Liferay Cloud will be deprecating other cert configuration options in favor of the certs LCP.json field. 10/10/24 4:21 AM Summary Some time ago Liferay Cloud...
Database Service Update Model
Database Service Update Model In order to keep the Database service performing at its peak, Liferay is introducing a new system that will automatically update the Database service to a minimum...
Liferay is Updating the Names of Its Offerings
Liferay is Updating the Names of Its Offerings Introducing Liferay SaaS, Liferay PaaS and Liferay Self-Hosted 5/28/24 9:23 PM What's changing On June 17, 2024, Liferay will change the names of...
Resources for Transitioning from Asset Publisher to Collections
Resources for Transitioning from Asset Publisher to Collections 4/13/23 11:14 PM Asset Publishers have been a mainstay of the Liferay product for as long as many of us can remember. Easily one of...
Introducing the New DXP Release Notes Experience
Introducing the New DXP Release Notes Experience 6/10/19 12:51 PM Published: June 7, 2019 We all know that patching is an important part of product health & maintenance, but can be a...
Liferay PaaS Dynatrace Update
Liferay PaaS Dynatrace Update 4/19/24 12:35 AM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM)....
Liferay PaaS Elasticsearch 6 Deprecation
Liferay PaaS Elasticsearch 6 Deprecation 2/21/24 6:28 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS...
Source Code Sharing is Renewed
Source Code Sharing is Renewed 8/24/23 1:29 PM We are pleased to announce that Source Code sharing is renewed! Please find listed below the changes you can expect: Customers will no longer...
Enhanced Support Escalation Workflow
Enhanced Support Escalation Workflow 12/20/23 7:50 PM At Liferay, we strive to provide the best customer experience possible. Over the past few months, we have analyzed the way that support...
Getting through COVID-19 Together with Liferay
Getting through COVID-19 Together with Liferay 4/17/20 8:57 PM With the global health and economic situation developing quickly, here is an update on how Liferay is responding to the crisis from...
Liferay Commerce Documentation Update
Liferay Commerce Documentation Update 12/16/19 3:13 PM Published: December 16, 2019 We would like to inform you that the Liferay Commerce documentation has been updated and is now available on a...
Liferay DXP 7.1 End of Life
Liferay DXP 7.1 End of Life 11/19/25 1:43 PM This is a reminder that Liferay DXP 7.1 reached end of life on November 13, 2025. Extended Premium Support (EPS) If you have an active EPS...
Now Available: Liferay DXP Quarterly Release 2025.Q4
Now Available: Liferay DXP Quarterly Release 2025.Q4 11/19/25 1:43 PM We are pleased to announce that Liferay DXP Quarterly Release 2025.Q4 is now available for download. The key highlights for...
Now Available: Liferay DXP Quarterly Release 2026.Q2
Now Available: Liferay DXP Quarterly Release 2026.Q2 11/19/25 1:43 PM We are pleased to announce that Liferay DXP Quarterly Release 2026.Q2 is now available for download. The key highlights for...
Liferay PaaS TLS Deprecation
Liferay PaaS TLS Deprecation Liferay has deprecated TLS 1.0 and 1.1 as of March 26, 2024 3/2/24 2:06 AM Summary In order to align with industry security and data integrity best practices, and...
Migrating from Staging to Publications
Migrating from Staging to Publications 1/11/23 8:24 PM Staging has been a staple feature of Liferay for many years. With it, users can add content and make changes to a site in a working...
MySQL 8 Auto Database Upgrade Announcement
MySQL 8 Auto Database Upgrade Announcement Liferay Cloud is migrating all customer databases to MySQL 8 as MySQL 5.7 has reached end-of-life (EoL) and will no longer receive critical updates. Click...
Now Available: Liferay DXP Quarterly Release 2026.Q1 LTS
Now Available: Liferay DXP Quarterly Release 2026.Q1 LTS 11/19/25 1:43 PM We are pleased to announce that Liferay DXP Quarterly Release 2026.Q1 LTS is now available for download. The key...
PaaS CI Service Update
PaaS CI Service Update This version includes several fixes and improvements that will be beneficial to PaaS customers. This is a major version release. Click to read the major changes and details...
Storage Information Display Issue in Plans & Usage Section
Storage Information Display Issue in Plans & Usage Section 6/4/24 10:42 PM Announced June 04, 2024 We wanted to let you know about an issue affecting the storage values displayed in the Plans &...
What changed in the Liferay PaaS Stack version 4?
What changed in the Liferay PaaS Stack version 4? 3/27/20 5:09 PM Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS...
Dec 16 Liferay’s Update about Log4j vulnerabilities CVE-2021-4104, CVE-2021-44228 and CVE-2021-45046
Dec 16 Liferay’s Update about Log4j vulnerabilities CVE-2021-4104, CVE-2021-44228 and CVE-2021-45046 Published: December 16, 2021 Reference: Reference: Reference: Vulnerabilities Summary...

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