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Resource Type
Applicable Versions
Deployment Approach
Capability
Feature
Configuring Mail
Official Documentation
Configuring Mail Liferay can be configured to use a mail server to send email notifications for a variety of purposes: user registration, password management, site membership notifications, content...
Configuring Default Email Senders
Official Documentation
Configuring Default Email Senders By default, emails sent by Liferay DXP use the name and email address of the default admin user. This behavior can be configured for each of the different email...
Post-Upgrade Considerations
Post-Upgrade Considerations After upgrading the database, you should configure Liferay for production again and check up on feature changes that might affect your Liferay instance. Re-enable...
Preparing for an Upgrade
Preparing for an Upgrade Preparation and planning may be of little consequence for small, casual installations but is mandatory for large enterprise-level installations. Create a Back Up Always...
Data Cleanup
Data Cleanup Before database upgrades, Liferay executes data cleanup processes to repair databases with obsolete data. This lightens the load of the upgrade tool, improving performance and reducing...
Adding Fields to Objects
Official Documentation
Adding Fields to Objects Liferay DXP 2023.Q4+/Portal GA102+ Fields are data definitions that represent database columns and store different types of values. By default, all objects include these...
Managing Data Sets
Official Documentation
Managing Data Sets Liferay DXP 2024.Q1+/Portal GA112+ Currently, this feature is behind a release feature flag (LPS-164563). Once you create a data set, you can customize how users see it....
Fields
Official Documentation
Fields Liferay DXP 2023.Q4+/Portal GA102+ Object fields are data definitions that represent database columns and store different types of values. All objects include default system fields, but you...
Adding Field Validations
Official Documentation
Adding Field Validations Liferay DXP 2023.Q3+/Portal GA92+ Validations set rules for determining valid field entries. Each validation has its own trigger, conditions, and error message, which you...
Waiting for Life Cycle Events
Waiting for Life Cycle Events Liferay registers life cycle events like portal and portlet initialization into the OSGi service registry. Your OSGi classes can listen for these service registrations...
Extending Liferay
Official Documentation
Extending Liferay Liferay DXP/Portal is highly customizable. Its modular architecture contains components you can extend and override dynamically using APIs.
Managing Workflows
Official Documentation
Managing Workflows With the workflow framework, Users manage asset publication in custom-built workflow processes. Users with permission to access workflow process definitions in the Control Panel...
Using a Style Book to Standardize Site Appearance
Official Documentation
Using a Style Book to Standardize Site Appearance Available 7.3+ A site's Style Book provides visual rules for applying a consistent experience across its pages. Style books determine various...
Database Pruning for Faster Upgrades
Database Pruning for Faster Upgrades The more data you have the longer your data upgrade takes. Unneeded site data is a common occurrence. Pruning the database of unneeded data improves upgrade...
Using Display Page Templates
Official Documentation
Using Display Page Templates Liferay DXP/Portal 7.3+ Display page templates define structures for displaying content at a dedicated URL. When you create or upload content items, Liferay generates...
Troubleshooting Upgrades
Troubleshooting Upgrades Liferay has many out-of-the-box tools and features to identify and solve issues that may arise when performing an upgrade. To troubleshoot, you can upgrade modules...
Creating and Managing Display Page Templates
Official Documentation
Creating and Managing Display Page Templates Liferay DXP/Portal 7.3+ Display page templates define structures for displaying content at a dedicated friendly URL. See Using Display Page Templates...