Now, in order to install a newly built and installed HelloWorld example plugin, we will need to go to the Jenkins Dashboard | Manage Jenkins | Manage Plugins view and then click the Advanced tab. Please refer to Chapter 6, Writing Freestyle Scripts, in the EnvInject Plugin section, for more details if necessary. You can also directly go to the plugin section by going to scheme://domain/pluginManager; or, if you are running Jenkins locally, just go to http://localhost:8080/pluginManager/.
Then make sure to click the Advanced tab or go to http://localhost:8080/pluginManager/advanced:
You will then need to go to the ...