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Information Security and Liferay Cloud Liferay publishes its security practices, compliance information, and supporting documentation in the Liferay Trust Center. For additional details about...

Configuration via LCP.json

Official Documentation

Configuration via LCP.json Each service in your Liferay Cloud environments has an LCP.json file that you can use to configure the service. You can configure properties like the service ID, memory,...

Tuning Your JVM

Official Documentation

Tuning Your JVM Java Virtual Machine (JVM) tuning primarily focuses on adjusting Java heap and non-heap settings and configuring garbage collection. Finding settings that perform well for you...

Installing Liferay on WebLogic

Official Documentation

Installing Liferay on WebLogic Liferay DXP 2026.Q1 If you are using WebLogic as your application server, it is highly recommended to install DXP to a WebLogic Managed server. A managed server can...

Tuning Your Auto-Scaling Settings

Tuning Your Auto-Scaling Settings Auto-scaling ensures your services have the appropriate amount of instances at different levels of usage. You should, however, monitor your environment's usage and...

Content Management System

Official Documentation

Content Management System Liferay's Content Management System (CMS) creates, structures, and delivers content across sites and digital channels. Two separate CMS approaches are available beginning...

Scaling the Liferay Service

Official Documentation

Scaling the Liferay Service Liferay Cloud's auto-scaling feature adjusts the number of Liferay service instances based on demand to maintain performance. Configure the minimum and maximum number of...

Liferay Content Management System

Official Documentation

Liferay Content Management System [Release Feature](./../security-and-administration/administration/configuring-liferay/feature-flags.md) (LPD-17564) Liferay DXP 2026.Q1+ Headless content delivery...

Classic Content Management System

Official Documentation

Classic Content Management System The Classic CMS features are in maintenance mode as of Liferay DXP 2026.Q1. See Maintenance Mode and Deprecations in 7.4 for details. With Liferay’s classic...

Activating Liferay DXP

Official Documentation

Activating Liferay DXP Starting with the 2026.Q1 release, all Liferay DXP installations—including trial and free-tier environments—require an XML (.xml) activation key to enable core features and...

Serving Static Resources via a CDN

Official Documentation

Serving Static Resources via a CDN This article explains how to configure Liferay to rewrite URLs for static resources (images, CSS, JS) so they are served from a separate CDN domain. A Content...

Marketplace

Official Documentation

Marketplace Liferay Marketplace is your central hub for downloadable Liferay themes, apps, and extensions. This centralized catalog showcases everything from global CSS themes, to connectors for...

Using Object Entry Manager

Official Documentation

Using Object Entry Manager Reading and writing object entry data programmatically is best accomplished with the auto-generated headless APIs. However, when using traditional OSGi extension points...

Web Server Service (Nginx)

Official Documentation

Web Server Service (Nginx) The Nginx web server functions as a gateway from the open internet to your Liferay Cloud services. It handles all traffic from your users and acts as a high-performance...

Managing Object Entry Versions

Official Documentation

Managing Object Entry Versions Liferay DXP 2025.Q4+/Portal 2026.Q1+ Object entry versioning is used in Liferay's Content Management System (CMS). The versioning feature is only available after...

Managing Workspaces

Official Documentation

Managing Workspaces You can view and change your workspace settings from the settings page. Navigate to Settings → Workspace Settings → Workspace. Workspace Name: The name of your analytics...

Content Page Personalization

Official Documentation

Content Page Personalization Starting in Liferay DXP 2026.Q1, Segments moves toward a unified experience with Analytics Cloud. The impact depends on your installation type: Existing Customers:...

How to Redirect a non-www Domain to a www Domain in Liferay DXP

legacy How To

Issue How can I redirect traffic from my non-www domain (e.g., example.com) to my www domain (e.g., www.example.com)? Environment Liferay DXP 7.4 Quarterly Releases Resolution You can configure a redirect using Liferay's...

Structures showing as 'Not Translated' after upgrading to 7.4+

Troubleshooting

Issue After upgrading from Liferay DXP 7.3 (or prior versions) to 7.4, some Web Content Structures are showing as not translated in the UI, even though the translations exist in the database. The structure's fields...

Liferay shows SQL Syntax errors when connected to MariaDB 10.3+ in Oracle_Mode

Troubleshooting

Issue When connecting my Liferay server to MariaDB 10.6, I get the following error when creating a widget page: (conn=143451) You have an error in your SQL syntax; check the manual that corresponds to your MariaDB...

Deactivating Liferay Enterprise Search

Official Documentation

Deactivating Liferay Enterprise Search Subscription Starting with Liferay DXP 7.4 and in all Enterprise Subscription DXP quarterly releases, the Liferay Enterprise Search (LES) features are...

Cross Cluster Replication

Official Documentation

Cross Cluster Replication Subscription LES Subscription Cross Cluster Replication Configuring an Example Cross Cluster Replication Installation Configuring a Cross Cluster Replication in a...

Installing OpenSearch

Official Documentation

Installing OpenSearch Subscription Required [Beta Feature](../../../security-and-administration/administration/configuring-liferay/feature-flags.md) You can connect OpenSearch with Liferay. For...

Liferay Enterprise Search

Official Documentation

Liferay Enterprise Search Subscription LES Subscription Liferay's Enterprise Search (LES) features significantly upgrade the default search capabilities. With a LES subscription you gain the...

Monitoring Elasticsearch

Official Documentation

Monitoring Elasticsearch Subscription LES Subscription If you have a Liferay Enterprise Search (LES) subscription, you can integrate Elastic's Kibana monitoring UI with Liferay DXP, so your...

Search Blueprints

Official Documentation

Search Blueprints Subscription LES Subscription DXP 7.4 U5+; 7.3 U6+ With Search Blueprints you can Make minor tweaks to Liferay's default search page behavior Override the search page...

Installing Search Experiences on Liferay 7.3

Official Documentation

Installing Search Experiences on Liferay 7.3 Subscription LES Subscription DXP 7.4 U5+; 7.3 U6+ The Liferay Enterprise Search Experiences app includes a suite of features granting fine-grained...

Semantic Search

Official Documentation

Semantic Search Subscription LES Subscription Generally Available in Liferay DXP 2026.Q1+ Semantic search evaluates the intent behind a searched phrase. Meanwhile, a keyword search matches a...

Upgrading Liferay using a JNDI connection

Troubleshooting

Issue When trying to upgrade a Liferay environment using a JNDI connection to the database the upgrade fails and produces errors. Auto upgrade portal properties ("upgrade.database.auto.run=true" and...

Troubleshooting java.lang.NoClassDefFoundError and java.lang.ClassNotFoundException Optional Dependency Errors

Troubleshooting

Issue When starting up Liferay, the following errors are observed: java.lang.NoClassDefFoundError or java.lang.ClassNotFoundException. Environment Liferay DXP with deployed custom modules including optional...

Troubleshooting Unexpected Open Ports in Liferay PaaS

Issue When performing a network scan on a Liferay PaaS environment, ports 80, 443, and others appear to be in open state. Will this allow HTTP requests to be successful? Environment Liferay PaaS Resolution This...

Upgrading Search Infrastructure

Official Documentation

Upgrading Search Infrastructure While upgrading Liferay, consider whether an Elasticsearch upgrade is required. The exact steps for upgrading depend on your existing search engine installation and...

Blog Permissions Reference

Official Documentation

Blog Permissions Reference Here's a list of all permissions associated with the Blogs application. To configure the permissions for the Blogs widget see Setting Widget Permissions. Blog Entry...

Creating Knowledge Base Articles

Official Documentation

Creating Knowledge Base Articles Liferay 7.4 U72+/GA72+ Knowledge Base provides tools for creating and managing a repository of articles. You can create articles using the application's WYSIWYG...

Knowledge Base Templates

Official Documentation

Knowledge Base Templates Liferay 7.4 U72+/GA72+ Templates give authors a starting point with default headers or other content for articles. Templates help foster consistent formatting and content...

Managing the Knowledge Base

Official Documentation

Managing the Knowledge Base Liferay 7.4 U72+/GA72+ With Knowledge Base, you can draft product documentation quickly and organize it into hierarchies that end users can navigate. Add folders and...

Analyze SEO and Accessibility on Pages

Official Documentation

Analyze SEO and Accessibility on Pages Starting with Liferay DXP 7.4, you can use the Page Audit tool to examine your pages' SEO and accessibility. The Page Audit tool uses the Google PageSpeed...

Configuring the Blogs App

Official Documentation

Configuring the Blogs App You can control how the app behaves for all blogs in your site. Open the Site Menu (Site Menu) and navigate to Content & Data → Blogs Click Options (Options icon) at...

Importing Knowledge Base Articles

Official Documentation

Importing Knowledge Base Articles Liferay 7.4 U72+/GA72+ You can draft Knowledge Base articles as Markdown files and import them to Liferay. To do this, you must ensure each Markdown file is...

Responding to Knowledge Base Feedback

Official Documentation

Responding to Knowledge Base Feedback Liferay 7.4 U72+/GA72+ You can view and manage article feedback in the Knowledge Base application. To do this, Open the Site Menu (Site Menu) and go to...

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