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Liferay’s Statement about recent Log4j vulnerabilities
Liferay’s Statement about recent Log4j vulnerabilities Updated on: February 3, 2022 | Originally Published: December 20, 2021 Reference: Reference: Reference: Reference: Executive Summary A...
Update: Log4j Security Advisory
Update: Log4j Security Advisory Published: December 13, 2021 Log4j 2.0+, CVE-2021-44228 Vulnerability Summary On Dec. 9, 2021 a critical vulnerability was identified in Log4j 2.0+. Log4j is a...
Anatomy of a Quarterly Release
Anatomy of a Quarterly Release This article describes the content of the released archive files for Quarterly Releases and Patch Releases. To learn more about the different types of releases visit...
Liferay Commerce Compatibility Matrix
Liferay Commerce Compatibility Matrix These compatibility matrices are archived from the Liferay Customer Portal at support.liferay.com. They appear as originally published and aren't maintained,...
Liferay Portal 5.2 Compatibility Matrix
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Activation Keys FAQ for Liferay DXP and Liferay Commerce
Activation Keys FAQ for Liferay DXP and Liferay Commerce What are the different types of activation keys? How do I obtain an .xml activation key for my Liferay DXP instance? What information do...
Liferay Commerce Connectors Compatibility Matrix
Liferay Commerce Connectors Compatibility Matrix The Liferay Commerce Connectors are supported under the following configurations: Liferay Commerce ConnectorLiferay Commerce VersionCompatible...
Liferay Portal Compatibility Matrix
Liferay Portal Compatibility Matrix These compatibility matrices are archived from the Liferay Customer Portal at support.liferay.com. They appear as originally published and aren't maintained, so...
Liferay Portal 6.0 Compatibility Matrix
Liferay Portal 6.0 Compatibility Matrix page-0.jpg page-1.jpg
Other Liferay Products Compatibility
Other Liferay Products Compatibility These compatibility matrices are archived from the Liferay Customer Portal at support.liferay.com. They appear as originally published and aren't maintained,...
Liferay Developer Studio 2.2.x and Below
Liferay Developer Studio 2.2.x and Below Develop your code using Liferay Developer Studio. Liferay Portal EE Version Studio Version6.0 EE SP16.0 EE SP26.1 EE GA16.1 EE GA26.1 EE GA36.2 EE 1.2.x+ ...
Liferay DXP Fix Delivery Method
Liferay DXP Fix Delivery Method Delivering fixes is one of the essential services included with your Liferay Enterprise Subscription. For Liferay DXP, we have designed our fix delivery method to...
Liferay DXP Source Code Access
Liferay DXP Source Code Access Liferay DXP repositories are located at https://github.com/liferay/liferay-dxp. This repository replaces source patching mode, which is no longer available for...
Liferay Portal Fix Delivery Method
Liferay Portal Fix Delivery Method All Liferay Portal 6.x EE versions have reached End of Service Life. Use the chart below as well as the definitions that follow to better understand how we...
LES Getting Started with Liferay Enterprise Search
LES Getting Started with Liferay Enterprise Search This content is available to customers with active Liferay Enterprise Search (LES) subscriptions To activate your Enterprise Search product,...
LES About Elasticsearch License expiration
LES About Elasticsearch License expiration How can I check my current Elasticsearch license status? Is there any notification that the license expiration is approaching? When will Liferay...
LES Installing the Learning-to-Rank plugin on Elasticsearch fails with IllegalStateException: ltr requires Java 14
LES Installing the Learning-to-Rank plugin on Elasticsearch fails with IllegalStateException: ltr requires Java 14 Environment Liferay DXP 7.2+ Elasticsearch 7.14+ with Java version below 14 ...
Easily customize Liferay's search behavior with Blueprints
Easily customize Liferay's search behavior with Blueprints Originally shared on July 5, 2022. Last updated on October 21, 2024. The Search Experiences application is now available for DXP 7.3*;...
LES How to use a load balancer with Elasticsearch?
LES How to use a load balancer with Elasticsearch? Environment Liferay DXP 7.0-7.2 Elasticsearch 6.x. 7.x Question Are there any guidelines for using Elasticsearch* with a load balancer like...
Elasticsearch 7.17 End of Life (EOL) Timeline and Liferay DXP Elasticsearch Compatibility Update & FAQ
Elasticsearch 7.17 End of Life (EOL) Timeline and Liferay DXP Elasticsearch Compatibility Update & FAQ Published in March, 2025 | Last Updated: Nov 4, 2025 - This article is relevant to anyone...
LES Elasticsearch Virtual Machine Considerations
LES Elasticsearch Virtual Machine Considerations Introduction Elasticsearch* instances running in VM infrastructures can present unique challenges. This article describes some common issues we may...
LES: How to install and run the Elastic Support Diagnostics Troubleshooting Utility
LES: How to install and run the Elastic Support Diagnostics Troubleshooting Utility This articles explains how to acquire and run the support diagnostics utility for your Elasticsearch cluster. ...
Liferay Enterprise Search Experiences (Blueprints) 1.1.0 for DXP 7.3 Release Highlights & Upgrade Instructions
Liferay Enterprise Search Experiences (Blueprints) 1.1.0 for DXP 7.3 Release Highlights & Upgrade Instructions If you aren’t familiar with Search Experiences, visit our knowledge base article for...
LES What is the recommended Java heap size for Elasticsearch?
LES What is the recommended Java heap size for Elasticsearch? Question What is the recommended Java heap size for Elasticsearch? Answer It depends on what you will be doing. If you use faceting,...
LES Which node types are charged as part of the Liferay Enterprise Search Subscription
LES Which node types are charged as part of the Liferay Enterprise Search Subscription This article explains the Elasticsearch node types that are charged as part of the Liferay Enterprise Search...
Securing Elasticsearch
Official Documentation
Securing Elasticsearch The very first thing you must do to secure Elasticsearch is enable X-Pack Security. After that you can begin configuring authentication and encrypted communication. ...
Upgrading to Elasticsearch 7
Official Documentation
Upgrading to Elasticsearch 7 7.1 and 7.2 Liferay's connection to Elasticsearch 7.17.x servers is deprecated due to the End of Life for Elasticsearch 7.17. Connecting to a deprecated Elasticsearch...
Using the Sidecar or Embedded Elasticsearch
Official Documentation
Using the Sidecar or Embedded Elasticsearch Sidecar and embedded Elasticsearch are not suitable for production. When using an app server different other than Tomcat, set up a standalone...
Creating Forms Using Form Fragments
Official Documentation
Creating Forms Using Form Fragments Use form fragments to create and manage forms on content pages or page templates. With form fragments, you can map fields to objects, organize layouts, and...
Using Form Fragments
Official Documentation
Using Form Fragments Liferay DXP 2023.Q3+/Portal GA92+ Liferay includes form fragments for building forms in content pages. To build a form, add a form container to a content page or page template...
Translating Fields in Form Containers
Official Documentation
Translating Fields in Form Containers Liferay DXP 2025.Q1+/Portal GA132+ Localize text inputs in form containers directly in the Page Editor to provide multilingual support for fields listed in...
Document Types and Metadata Sets API Basics
Official Documentation
Document Types and Metadata Sets API Basics Liferay DXP 2025.Q1+/Portal GA132+ Liferay's headless delivery application provides REST services for Documents and Media that add document types and...
Build Retention Policy
Build Retention Policy The Liferay Cloud console displays your builds on the Builds page, so you can deploy them to your services whenever needed. However, only the most recent 1,100 builds remain...
Product Configurations
Official Documentation
Product Configurations [Liferay DXP 2025.Q1+/Portal GA132+](#feature-availability) Product Configurations are templates for managing product configuration and ability in one place. They help you...
Provisioning Cloud Apps
Official Documentation
Provisioning Cloud Apps You can provision cloud apps to your Liferay instance and start using them immediately. Unlike DXP apps, cloud apps integrate with Liferay SaaS directly and don't require...
Multishipping
Official Documentation
Multishipping [Liferay DXP 2025.Q1+/Portal GA132+](#feature-availability) With multishipping, your customers can send parts of the same order to different addresses. You can enable this at the...
Language Client Extensions
Official Documentation
Language Client Extensions Liferay DXP 2025.Q1+/Portal GA132+ A language client extension adds new language keys or overrides existing keys and their translations. For example, you can translate...
Accounts API Basics
Official Documentation
Accounts API Basics Liferay DXP/Portal 7.4+ You can manage accounts from the Applications menu or use Liferay's REST APIs. Call these services to create and manage accounts. Adding an Account ...
Integrating Service Builder Applications with Objects
Official Documentation
Integrating Service Builder Applications with Objects You can integrate existing Service Builder applications with the Objects framework. Once integrated, your custom entities become unmodifiable...
Account Groups API Basics
Official Documentation
Account Groups API Basics Liferay DXP/Portal 7.4+ You can manage account groups from the Applications menu or use Liferay's REST APIs. Call these services to create and manage account groups. ...
Configuring Liferay PaaS for Client Extensions
Configuring Liferay PaaS for Client Extensions Beta Feature Client extensions are the ideal way to deploy various customizations and changes to Liferay DXP in cloud environments. Here are some...
Workflow Definition Link API Basics
Official Documentation
Workflow Definition Link API Basics Liferay DXP 2025.Q1+/Portal GA132+ You can manage workflow definition links from the Liferay UI or using Liferay's REST APIs. In Liferay, the Control Panel →...
Configuring the JWT Bearer Flow
Official Documentation
Configuring the JWT Bearer Flow The JWT Bearer flow trades a signed JWT from an external token service in exchange for an access token from Liferay. To use this flow, create an OAuth 2 client and...
JSON Web Tokens (JWTs)
Official Documentation
JSON Web Tokens (JWTs) JSON Web Tokens (JWTs) represent encoded data. They are compact, self-contained, and secure. There are two primary types of JSON Web Tokens: Encrypted JWT: ensures the...
Issuing JWT Access Tokens
Official Documentation
Issuing JWT Access Tokens Liferay DXP 7.4 U45+/GA45+ You can configure Liferay to issue access tokens in the JWT format from System Settings. Enabling JWT Tokens Open the Global Menu...
JSON Web Token Assertions
Official Documentation
JSON Web Token Assertions An assertion helps in sharing identity and security information across different domains. There are two uses for assertions: Authorization grants Client authentication...
Liferay DXP 2025.Q1 Breaking Changes
Official Documentation
Liferay DXP 2025.Q1 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay DXP 2025.Q1. As the...
Tracking Events in Third Party Websites
Official Documentation
Tracking Events in Third Party Websites You can use Analytics Cloud to track events for analysis on websites not built on Liferay DXP by adding JavaScript code to the and of your HTML pages: ...
2023.Q4 Default Setting and Feature Flag Changes
Official Documentation
2023.Q4 Default Setting and Feature Flag Changes Most new versions of Liferay DXP include changes to the default settings. If you rely on the defaults from your old version, you should review the...
2024.Q1 Default Setting and Feature Flag Changes
Official Documentation
2024.Q1 Default Setting and Feature Flag Changes Most new versions of Liferay DXP include changes to the default settings. If you rely on the defaults from your old version, you should review the...
2024.Q3 Default Setting and Feature Flag Changes
Official Documentation
2024.Q3 Default Setting and Feature Flag Changes Most new versions of Liferay DXP include changes to the default settings. If you rely on the defaults from your old version, you should review the...
Using Private Key JWT (JSON Web Token)
Official Documentation
Using Private Key JWT (JSON Web Token) Liferay supports private key JWT as an authentication method for OAuth 2 clients. In this flow, the client itself creates the assertion. Liferay authenticates...
2024.Q2 Default Setting and Feature Flag Changes
Official Documentation
2024.Q2 Default Setting and Feature Flag Changes Most new versions of Liferay DXP include changes to the default settings. If you rely on the defaults from your old version, you should review the...
2024.Q4 Default Setting and Feature Flag Changes
Official Documentation
2024.Q4 Default Setting and Feature Flag Changes Most new versions of Liferay DXP include changes to the default settings. If you rely on the defaults from your old version, you should review the...
Best Practices for Managing Publications
Official Documentation
Best Practices for Managing Publications Efficient publication workflows in Liferay help improve collaboration, reduce errors, and streamline content delivery. Follow these best practices to...
Configuring Authentication Types
Official Documentation
Configuring Authentication Types Users can be configured to log in using one of three authentication types: Authentication TypeDescriptionUsed by Default? Screen NameDetermined by administrator or...
Securing Sign-In
Official Documentation
Securing Sign-In The Sign-In widget calls the various mechanisms (the portal database, an LDAP server, a SAML identity provider, or any of the ways users can authenticate) that authenticate users....
Adding Icons to Navigation Menu Elements
Official Documentation
Adding Icons to Navigation Menu Elements Liferay DXP 2025.Q2+ Use icons to make navigation menus easier to scan and more visually engaging. They provide quick visual cues that help users recognize...
Connecting Liferay DXP to Marketplace
Official Documentation
Connecting Liferay DXP to Marketplace Liferay DXP 2025.Q1+/GA132+ You can connect Liferay DXP to Marketplace in Instance Settings. With this integration, you can add supported apps from the...
Adding Marketplace Fragments to Pages
Official Documentation
Adding Marketplace Fragments to Pages Liferay DXP 2025.Q3+ Liferay Marketplace offers a range of apps and fragments that integrate seamlessly into the Page Editor. Access, configure, and use these...

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