From Liferay Portal 6 to 7

• Upgrading Service Builder Service Invocation
• Upgrading Service Builder
• Migrating Off of Velocity Templates
• Upgrading Portlet Plugins
• Upgrading a GenericPortlet
• Upgrading a Servlet-based Portlet
• Upgrading a Liferay MVC Portlet
• Upgrading Portlets that use Service Builder
• Upgrading a Liferay JSF Portlet
• Upgrading a Struts Portlet
• Upgrading a Spring MVC portlet
• Upgrading Web Plugins
• Upgrading Ext Plugins
• Upgrading the Liferay Maven Build
• Optimizing Plugins for Liferay DXP 7.0
• Migrating Traditional Plugins to Workspace Web Applications
• Modularizing Plugins
• Modularizing an Existing Portlet
• Migrating Data Upgrade Processes to the New Framework for Modules
• Migrating a Theme from the Plugins SDK to the Liferay Theme Generator
• Migrating a Theme from the Plugins SDK to Workspace
• Customization with Ext Plugins