Universal Plugin Manager (UPM)
A Confluence administration interface for managing apps.
This is a special interface built into Confluence where you can install, uninstall, enable, and disable apps. Only System Administrators can access the Universal Plugin Manager page.
To visit the Universal Plugin Manager, click the gear icon [[mini screenshot here?]] in the Confluence menu and select "Add-ons" from the drop-down list.
Or, add the following postfix to your URL:
<your confluence base URL>/plugins/servlet/upm
For example (on a locally-running Confluence instance), the full URL is: http://localhost:8090/plugins/servlet/upm