Registry is an another solution for those which can’t be cached using Dyna cache. Another use would be to store configuration data for a store. By using registry, you don't need a server restart every time as organization admin console provides an interface to refresh registry. The new custom registries will be appearing in the admin console under the registry section. Steps to create a new custom registry in WCS Step 1. Register the registry in wc-server.xml. <Registries> ...... ..... <registry name="TestRegistry" regClassName="com.wcs.registry.TestRegistry "/> </Registries> Step 2.Create a class that implements interface com.ibm.commerce.registry.Registry package com.wcs.registry; import java.util.HashMap; import com.ibm.commerce. exception .ECException; import com.ibm.commerce.registry.Registry; import com.ibm.commerce.registry.RegistryManager; public class TestRegistry implements Registry { private Has