In previous part, we have created a panel module now we will create a service builder to store the values given from the user and to pass it to theme. Then we will create a theme to get this data and deactivate it from the site. But Liferay doesn?t provide any feature to activate or deactivate a module for a particular site. As it can be a necessary thing when we have multiple sites and want to limit modules for that. To achieve this in Liferay we must create a panel module, service builder and theme. In the following part we will create a panel module to list all custom modules and to give user the access to disable a module on a particular site. In second part we will create a service builder and theme.