DXP Liferay Development Building Applications Data Frameworks フィードバックを送信 Data Frameworks Asset Framework Enabling Assets Cache Data Scopes Expando Accessing Custom Fields With Expandos Implementing an Item Selector Service Builder Service Builder Basics Defining Entities Business Logic with Service Builder Advanced Queries Upgrading Data Schemas Using Upgrade Processes Using Upgrade Processes in Earlier Versions Multithreading Process Capability: Development and Tooling Resource Type: Official Documentation Feature: Data Frameworks Deployment Approach: Liferay PaaS Liferay Self-Hosted