You need to:
have a licence that includes this module and also have the relevant rights defined by the Administrator during your user account creation in Talend Administration Center,
have started Talend Runtime Container and the Provisioning Server and Agent on it. For more information about starting the container and the Provisioning features, please refer to Talend ESB Infrastructure Services Configuration Guide,
have previously entered the URL to the Provisioning Service and the credentials to access it in the Configuration page. For more information, see Setting up the ESB Provisioning Service.
If your license allows the ESB Infrastructure module but it does not show in the Menu tree view of Talend Administration Center, contact your Administrator.