Upgrading Customization Plugins
Step 10 of 11
All portal properties in previous Liferay DXP versions that are also used in Liferay DXP 7.2 can be overridden using portal property hooks. To upgrade portal property hooks, do this:
Adapt your code to Liferay DXP 7.2’s API using the Liferay Upgrade Planner. When you ran the planner’s Fix Upgrade Problems step, many of the existing issues were autocorrected/flagged. For any remaining errors, consult the Resolving a Project’s Dependencies article.
Deploy your hook plugin.
Liferay DXP’s Plugin Compatibility Layer converts the plugin WAR to a Web Application Bundle (WAB) and installs it to Liferay’s OSGi Runtime.
Your custom property values are live!